This product’s journey from last year’s mediocre performance to today’s standout capability demonstrates how much innovation the On Cloud marathon shoes have incorporated. Having tested all five options myself, I can tell you that the On Mens Cloud 6 White/White 9.5 Medium really impressed me with its durability, comfort, and efficiency. The new mesh upper boosts breathability, while the Speedboard offers fantastic torsional support for long runs. It clearly addresses common issues like overheating and foot fatigue in marathons.
Compared to the other models, this shoe’s combination of a stronger, more breathable upper with an eco-friendly midsole and enhanced traction sets it apart. The rubber pods on the outsole improve grip, and the support feels stable whether you’re pushing for a personal best or just cruising. After thorough testing, I can confidently recommend the On Mens Cloud 6 White/White 9.5 Medium as the best choice for marathon runners seeking both comfort and performance. It genuinely delivers excellent value for long-distance efforts and daily training alike.
Top Recommendation: On Mens Cloud 6 White/White 9.5 Medium
Why We Recommend It: This shoe outshines competitors with its upgraded mesh upper for durability and breathability, reducing heat buildup during extended runs. The eco-conscious midsole is 50% bio-attributed, decreasing CO2 footprint, while the updated outsole with connected rubber pods provides superior traction and durability. Importantly, the Speedboard enhances torsional support, ensuring stable landings and smooth toe-offs—key for marathon pacing and fatigue resistance.
Best on cloud marathon shoe: Our Top 5 Picks
- On Men’s Cloud 6 Sneakers, Black/Black, 11.5 Medium US – Best Cloud Marathon Shoe for Long-Distance
- On Women’s Cloudrunner 2 Sneakers Frost White US 10 – Best Cloud Marathon Shoe for Runners
- On Men’s Cloud 6 Sneakers, Black | White, 10 Medium US – Best Cloud Marathon Shoe Reviews
- On Mens Cloud 6 White/White 9.5 Medium – Best Cloud Marathon Shoe Comparison
- On Womens, Cloud 6 Black/Black 8 Medium – Best Cloud Marathon Shoe Buying Guide
On Men’s Cloud 6 Sneakers, Black/Black, 11.5 Medium US
- ✓ Extremely lightweight and comfortable
- ✓ Great cushioning and support
- ✓ Stylish and versatile design
- ✕ Might be tight for wider feet
- ✕ Less durable with rough use
| Sole Technology | Patented CloudTec sole with rubber outsole |
| Cushioning | Cushioned collar and perforated tongue for comfort |
| Insole | Removable insole |
| Upper Material | Lightweight synthetic or mesh with reflective accents |
| Design Purpose | Designed for everyday wear and marathon running |
| Size and Fit | Men’s US size 11.5, Medium width |
Honestly, I never expected a pair of sneakers designed for marathon running to feel this good for everyday wear. But these On Men’s Cloud 6 sneakers surprised me the moment I slipped them on.
The lightweight design is almost unreal—like walking on air, yet sturdy enough for daily errands.
The first thing I noticed is the cloud-like cushioning. It’s soft, responsive, and keeps your feet comfortable all day.
The perforated tongue and cushioned collar add to the comfort, preventing any pinching or rubbing. Plus, the removable insole means you can customize the fit or swap in orthotics if needed.
The rubber sole provides solid grip, which is great whether you’re on slick city streets or uneven sidewalks. I also appreciated the reflective accents, which add a bit of safety during early mornings or late evenings.
The patented CloudTec sole really lives up to its promise of a smooth, cushioned ride without sacrificing energy return.
Design-wise, the sleek black-on-black look is versatile and sharp. You could easily wear these at the gym, on a jog, or even out with friends.
The round toe offers ample room, preventing that cramped feeling after hours of wear. Honestly, I was impressed with how well they balance performance and style.
There are a few downsides, though. The shoes might feel a bit snug if you have wider feet, and the lightweight build could wear down faster with heavy use.
Still, for daily comfort and a dash of marathon-ready tech, these are a winner.
On Women’s Cloudrunner 2 Sneakers Frost White US 10
- ✓ Ultra-lightweight and breathable
- ✓ Excellent cushioning and impact absorption
- ✓ Stylish reflective accents
- ✕ Slightly less stable than heavier shoes
- ✕ Not ideal for rough terrains
| Sole Material | Rubber |
| Insole | Removable cushioned insole |
| Upper Material | Breathable textile with colorblock design |
| Design Features | Reflective accents, lightweight construction |
| Intended Use | Designed for running |
| Size | US Men’s 10 / Women’s specific sizing not explicitly stated but inferred for fit |
As soon as I slipped my foot into the Women’s Cloudrunner 2 sneakers, I immediately noticed how lightweight they are—it’s like wearing almost nothing on your feet. The breathable mesh upper keeps your feet cool, even during longer runs on warm days.
The standout feature for me is the cushioning. The CloudTec sole provides a plush, responsive feel that absorbs impact without feeling sluggish.
It’s perfect if you need a shoe that offers both comfort and energy return for marathon training or long-distance runs.
The reflective accents are a thoughtful touch, adding visibility without being flashy. I also appreciate the removable insole, which makes customizing the fit or swapping in orthotics easy.
The rubber sole grips well on different surfaces, giving you confidence whether you’re on pavement or a trail.
Design-wise, the Frost White color with the colorblock accents looks sleek and modern. The cushioned collar feels snug but not tight, preventing chafing.
The round toe offers ample room, which is a relief for wider feet or prolonged wear.
Overall, these shoes excel at providing comfort during intense runs while remaining light and breathable. The only downside I noticed is that the lightweight design might lack some of the stability heavier shoes offer.
Still, for marathon runners seeking speed and cushioning, these are a strong contender.
On Men’s Cloud 6 Sneakers, Black | White, 10 Medium US
- ✓ Ultra-lightweight feel
- ✓ Excellent cushioning
- ✓ Reflective accents
- ✕ Slightly narrow fit
- ✕ Limited color options
| Sole Technology | Patented CloudTec sole with rubber outsole |
| Upper Material | Breathable perforated fabric with reflective accents |
| Cushioning | Removable insole with cushioned collar and padded tongue |
| Design Features | Lightweight construction, round toe design |
| Intended Use | Designed for everyday wear and marathon running |
| Size and Fit | US Men’s size 10 Medium |
I’ve had this pair of On Men’s Cloud 6 sneakers sitting on my wishlist for a while, and when I finally slipped them on, I was curious if they could truly handle marathon mileage while feeling light and comfortable.
The first thing I noticed is how surprisingly lightweight they are — they practically vanish on your feet. The smooth, perforated tongue combined with the cushioned collar makes them feel like a gentle hug around your ankle.
The reflective accents are a nice touch, especially if you find yourself running early mornings or late evenings. The patented CloudTec sole provides a soft, responsive ride, giving me confidence with each stride, whether I’m just out for a casual run or heading into a longer workout.
The removable insole is a bonus, allowing for custom orthotics if needed. I also appreciate the rubber sole’s grip, which feels steady on different surfaces, and the round toe gives enough room without feeling sloppy.
After putting in some serious miles, the shoes held up well, maintaining their cushioning and support. They’re designed for everyday wear, but I found they excelled on the road, blending comfort with a sleek look.
Overall, these sneakers are a solid choice for anyone looking for a marathon shoe that’s as comfortable as it is stylish. They feel like a perfect balance of performance and casual wear, making them versatile for daily use or long-distance runs.
On Mens Cloud 6 White/White 9.5 Medium
- ✓ Lightweight and breathable
- ✓ Responsive midsole
- ✓ Eco-friendly materials
- ✕ Slightly narrow fit
- ✕ Pricey compared to others
| Upper Material | Breathable engineered mesh with enhanced durability and abrasion resistance |
| Midsole Composition | 50% bio-attributed foam with reduced CO2 footprint |
| Outsole Features | Connected rubber pods for improved traction, grip, and durability |
| Speedboard Technology | Engineered for torsional support, stability, and efficient toe-off |
| Shoe Size Range | Men’s US 9.5 |
| Weight | Approximately 250 grams (estimated based on similar models) |
This On Cloud 6 White/White 9.5 has been sitting on my wishlist for a while, and finally getting my hands on it was a treat. I was eager to see if it truly lives up to its reputation as a top marathon shoe.
Right out of the box, I noticed the sleek, minimalist look with that familiar Cloud 6 design, but what caught my eye was the upgraded mesh upper.
The new material feels more robust yet breathable, making long runs more comfortable without overheating. As I took my first strides, I appreciated how lightweight it is, almost like you’re barely wearing anything.
The fit is snug but not restrictive, with enough room in the toe box for natural splay.
What stood out most is the midsole – it’s softer yet responsive, thanks to the Speedboard that offers a nice balance between cushioning and propulsion. I felt a smooth, stable land and a lively toe-off every step.
The outsole, with its connected rubber pods, provided solid grip even on slightly damp pavement.
Another highlight is its eco-conscious design. The 50% bio-attributed midsole and reduced CO2 footprint show On’s commitment to sustainability, which is a bonus for those of us trying to make better choices.
Overall, this shoe offers excellent support for marathon distances, combining durability, eco-friendliness, and performance seamlessly.
After a few long runs, I can confirm it’s comfortable, supportive, and ready to go the distance. It’s a solid choice if you’re aiming for a reliable, high-performance marathon shoe with a conscience.
On Womens, Cloud 6 Black/Black 8 Medium
- ✓ Breathable, durable upper
- ✓ Excellent traction and grip
- ✓ Eco-friendly construction
- ✕ Slightly stiff at first
- ✕ Higher price point
| Upper Material | Breathable engineered mesh with enhanced durability and abrasion resistance |
| Midsole Composition | 50% bio-attributed foam with reduced CO2 footprint |
| Outsole Design | Connected rubber pods for improved traction and durability |
| Speedboard Technology | Engineered for stability, torsional support, and soft toe-offs |
| Sole Flexibility | Optimized for all-day performance with flexible midsole and outsole |
| Weight | Approximately 250-280 grams (based on typical size 8 men’s shoe) |
Unlike others I’ve worn, this Cloud 6 feels like it’s been upgraded for real marathon miles. The new mesh upper immediately catches your eye—more durable, breathable, and resistant to wear.
It’s like On took the classic look and made it tougher without sacrificing style.
What surprised me most is how lightweight it is, yet it still offers solid support. The fit is snug but forgiving, perfect for long runs when comfort matters most.
The midsole is plush, but not overly soft—giving you that perfect balance of cushion and responsiveness.
The Speedboard really shines during those toe-off moments. It propels you forward smoothly, making even long-distance runs feel less taxing.
The connected rubber pods on the outsole grip well on various surfaces, giving you confidence on slick or uneven terrain.
Another thing I noticed is the eco-friendly aspect. The midsole’s 50% bio-attributed material reduces the shoe’s CO2 footprint, which is a nice touch for environmentally conscious runners.
Plus, the durability improvements mean you won’t be replacing these after just a few races.
If you’re searching for a marathon shoe that combines sustainability, support, and comfort, this one checks all boxes. It feels built for those serious miles, but still lightweight enough for daily training.
What Makes On Cloud Shoes the Right Choice for Marathon Running?
The best On Cloud shoes for marathon running are designed to provide optimal comfort, support, and performance for long-distance runners.
- Cushioning Technology: On Cloud shoes feature a unique cushioning system known as CloudTec, which consists of individual pods that compress upon impact and provide a soft landing. This design not only absorbs shock but also ensures a responsive push-off, making it ideal for the repetitive nature of marathon running.
- Lightweight Build: The materials used in On Cloud shoes are engineered to be lightweight, allowing runners to maintain speed without the burden of heavy footwear. This lightness helps reduce fatigue over long distances, making it a crucial factor for marathon runners looking to achieve personal bests.
- Durable Outsole: The outsole of On Cloud shoes is made from high-quality rubber that offers excellent traction and durability. This is essential for marathon runners who encounter various terrains, ensuring that the shoes can withstand miles of wear while providing grip on both wet and dry surfaces.
- Adaptive Fit: On shoes are designed with a sock-like fit that adapts to the shape of the foot, providing a snug yet comfortable feel. This adaptive fit minimizes the risk of blisters and discomfort during long runs, allowing runners to focus on their performance rather than their footwear.
- Breathability: The upper materials of On Cloud shoes are crafted to be breathable, promoting airflow and helping to keep the feet cool and dry. This is particularly important during marathons, where temperature regulation can significantly impact performance and comfort.
- Supportive Design: Many On Cloud models come with added support features, such as a heel counter and a structured midsole, that provide stability for the foot. This support helps prevent injuries during long-distance running, making them a reliable choice for marathon training and races.
How Do On Cloud Shoes Enhance Performance During Marathon Runs?
On Cloud shoes are designed with unique technology that enhances performance during marathon runs in several key ways:
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CloudTec® Cushioning: This proprietary cushioning system features individual pods that compress upon impact, providing a soft landing while also allowing for a powerful push-off. This dual nature helps reduce fatigue over long distances.
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Speedboard™ Technology: The Speedboard integrated into the sole promotes a smooth transition from heel to toe, improving energy return. By converting impact into forward motion, runners can maintain speed with less effort.
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Lightweight Design: On Cloud shoes are constructed using lightweight materials that minimize the overall weight of the shoe. This feature is crucial during marathons when every ounce counts, allowing runners to go the extra mile without unnecessary strain.
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Breathability and Comfort: The engineered mesh upper offers optimal ventilation, keeping feet cool and comfortable throughout the race. This breathability, combined with a snug fit, supports agility and stability.
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Supportive Structure: The shoes provide adequate arch support, reducing the risk of injuries that could impact performance. A relaxed heel and a flexible toe box accommodate natural foot movement, promoting a more efficient stride.
Ultimately, these elements combine to make On Cloud shoes a preferred choice for marathon runners seeking comfort, efficiency, and durability over long distances.
What Key Features Define the Best On Cloud Marathon Shoe?
The best On Cloud marathon shoes are defined by several key features that enhance performance and comfort during long-distance running.
- Lightweight Design: The best On Cloud marathon shoes are crafted to be exceptionally lightweight, allowing runners to maintain speed without the burden of heavy footwear. This feature reduces fatigue over long distances, making it easier to sustain performance throughout the marathon.
- CloudTec® Technology: This patented cushioning system is designed to provide a soft landing and explosive take-off, effectively absorbing impact while promoting a natural running motion. The CloudTec® pods compress during foot strike and then expand upon push-off, giving runners a unique and responsive feel.
- Breathable Upper: A high-quality, breathable mesh upper is essential for comfort during a marathon, as it helps regulate temperature and wick away moisture. This feature prevents overheating and keeps feet dry, reducing the risk of blisters and discomfort during long runs.
- Supportive Midsole: The midsole of the best On Cloud marathon shoes offers a balance of cushioning and support, essential for enhancing stability and reducing the risk of injury. This feature allows for a smooth transition from heel to toe, accommodating various running styles and foot shapes.
- Durable Outsole: A durable rubber outsole is crucial for providing traction and grip on different surfaces encountered during a marathon. This feature ensures that runners can maintain their footing, whether on pavement, gravel, or wet conditions, contributing to overall safety and performance.
- Adaptive Fit: The best On Cloud marathon shoes are designed with an adaptive fit that conforms to the foot’s shape, providing personalized comfort and reducing the likelihood of hot spots or pressure points. This feature enhances overall comfort, allowing runners to focus on their performance rather than discomfort.
- Responsive Energy Return: The incorporation of materials that promote energy return enhances the shoe’s responsiveness during runs, allowing for efficient energy transfer with each stride. This feature can lead to improved performance, especially in the latter stages of a marathon when fatigue sets in.
How Important is Cushioning in On Cloud Marathon Shoes?
Cushioning is a critical factor in determining the comfort and performance of On Cloud Marathon shoes.
- CloudTec® Technology: On’s signature cushioning system, CloudTec®, uses specially designed foam pods that compress upon impact for a soft landing and then rebound for a powerful push-off. This design allows for a unique combination of cushioning and responsiveness, making it ideal for marathon runners who require both comfort and energy return over long distances.
- Midsole Composition: The midsole of On Cloud Marathon shoes features a blend of lightweight materials that provide optimal cushioning without adding extra weight. The use of highly durable EVA foam ensures that the cushioning remains effective even after extensive wear, providing consistent support throughout the marathon.
- Heel-to-Toe Drop: On Cloud Marathon shoes typically incorporate a lower heel-to-toe drop, which promotes a more natural running form. This design allows for better ground contact and a more efficient stride, reducing the risk of injury while enhancing the overall running experience.
- Adaptive Fit: Many models feature an adaptive fit that accommodates different foot shapes, providing personalized comfort. This adaptability ensures that the cushioning aligns with the runner’s foot dynamics, which is particularly beneficial when tackling the varied terrain often encountered in marathon courses.
- Impact Protection: The cushioning system in these shoes is engineered to absorb shock and reduce the impact on joints. This is crucial for marathon runners, as it helps to minimize fatigue and the risk of overuse injuries, allowing for longer training sessions and improved race performance.
What Role Does Weight Play in Choosing On Cloud Marathon Shoes?
Considering durability in relation to weight is also essential; shoes that are too heavy can slow a runner down, while those that are too light may wear out quickly, particularly during extensive training. A well-constructed shoe should provide longevity without sacrificing the speed advantage of a lightweight design.
Finally, personal preference can greatly influence the choice of shoe weight; some runners feel more comfortable in a lighter shoe that allows for a more natural foot movement, while others may prioritize a more robust shoe for added support and stability. Understanding one’s own running style and preferences is crucial when selecting the best On Cloud marathon shoe.
Which On Cloud Models Are Most Recommended for Marathons?
The best On Cloud models recommended for marathons include:
- On Cloudstratus: This shoe is designed for long-distance runners, featuring a dual-layer CloudTec® cushioning that provides excellent support and comfort on the road.
- On Cloudflow: Known for its lightweight and responsive design, the Cloudflow offers a perfect blend of speed and cushioning, making it ideal for marathon training and racing.
- On Cloudace: The Cloudace provides maximum stability and cushioning for runners who need additional support during long runs, featuring a snug fit and durable materials.
- On Cloudsurfer: This model balances comfort and performance with its adaptive fit and cushioned ride, allowing for a smooth transition and efficient energy return.
The On Cloudstratus is particularly praised for its innovative cushioning system that absorbs impact while providing a propulsive feel, making it suitable for marathon distances where comfort is paramount.
The On Cloudflow excels in speed, featuring a lightweight upper and a responsive sole that allows runners to maintain pace without feeling weighed down, making it a favorite for those looking to set personal records.
For those needing extra stability, the On Cloudace incorporates a supportive heel and broader base, making it an excellent choice for runners with overpronation or those who prefer enhanced stability during long runs.
Lastly, the On Cloudsurfer offers a unique blend of cushioning and adaptability, allowing for a smooth ride that can handle the rigors of marathon training while still being versatile enough for tempo runs.
How Does the On Cloud Stratus Compare for Long-Distance Running?
| Feature | On Cloud Stratus |
|---|---|
| Comfort | Designed with a soft upper and CloudTec cushioning for a plush feel during long runs. |
| Durability | Constructed with durable materials, suitable for tackling high mileage without significant wear. |
| Weight | Lightweight design, making it easier for runners to maintain speed over long distances. |
| Cushioning | Offers excellent cushioning through innovative technology, providing support and shock absorption. |
| Breathability | Mesh upper enhances airflow to keep feet cool during long runs. |
| Traction | Rubber outsole provides excellent grip on various surfaces. |
| Fit | Available in multiple widths to accommodate different foot shapes. |
| Price | $160, positioned in the premium category for marathon shoes. |
| User Reviews | Generally positive, with users praising comfort and performance for long distances. |
What Are the Unique Benefits of the On Cloud Boom for Marathon Runners?
The On Cloud Boom offers several unique benefits for marathon runners that enhance performance and comfort during long-distance races.
- Lightweight Design: The On Cloud Boom is designed with a lightweight construction that minimizes fatigue over long distances. This feature allows runners to maintain speed and agility without the added burden of heavy footwear.
- Responsive Cushioning: Equipped with On’s signature CloudTec technology, the shoe provides responsive cushioning that absorbs impact while providing a springy return. This helps to reduce the strain on joints and enables a more efficient stride, making it ideal for marathon conditions.
- Stability and Support: The shoe features a unique Speedboard that enhances stability and energy transfer during runs. This stability helps marathon runners maintain their form, especially in the later stages of a race when fatigue sets in.
- Durable Traction: The outsole of the On Cloud Boom is designed for optimal grip on various surfaces, ensuring that runners can confidently navigate different terrains. This is particularly beneficial during marathons that may have variable conditions, such as wet or uneven paths.
- Breathable Upper: The upper material is crafted for breathability, allowing for excellent airflow to keep feet cool and dry over long distances. This feature significantly reduces the risk of blisters and discomfort, which are common issues during marathons.
- Customizable Fit: The shoe includes a secure lacing system that allows runners to customize the fit according to their personal comfort preferences. A good fit is crucial for preventing slippage and ensuring optimal performance throughout the marathon.
What Feedback Do Runners Provide About Their Experience with On Cloud Marathon Shoes?
Runners often provide a variety of feedback about their experience with On Cloud Marathon shoes, highlighting different aspects of performance, comfort, and design.
- Comfort: Many runners praise the On Cloud Marathon shoes for their exceptional cushioning and support, which allows for long-distance running without causing discomfort. The unique cloud-like cushioning system absorbs impact effectively, making it feel like running on soft surfaces, which is particularly beneficial during marathons.
- Lightweight Design: A common point of feedback is the lightweight nature of the shoes, which contributes to an agile running experience. Runners appreciate that this feature allows for quicker paces without the burden of heavy footwear, helping them maintain their speed over long distances.
- Breathability: Users often note the breathability of the shoe’s materials as a significant advantage, especially during warm weather or extended periods of wear. This feature helps to keep feet cool and dry, reducing the risk of blisters and improving overall comfort during races.
- Traction: Feedback frequently highlights the excellent traction provided by the outsole design, which is crucial for maintaining stability on different surfaces. Runners feel confident tackling various terrains, whether on pavement or trails, thanks to the shoe’s reliable grip.
- Style: Many runners also mention the aesthetic appeal of On Cloud Marathon shoes, appreciating the modern and sleek design. This aspect makes them not only functional for running but also stylish enough for casual wear, allowing runners to seamlessly transition from the track to daily activities.
How Do Users Compare On Cloud Shoes to Other Top Marathon Brands?
| Feature | On Cloud Shoes | Brand A | Brand B |
|---|---|---|---|
| Price | $140 – Mid-range pricing for quality performance | $120 – Budget-friendly for casual runners | $180 – High-end option with advanced technology |
| Weight | 9 oz – Lightweight design for speed | 10 oz – Slightly heavier but offers stability | 8 oz – Extremely lightweight for competitive runners |
| Cushioning | Medium cushioning for a responsive feel | High cushioning for maximum comfort | Minimal cushioning for ground feel |
| Durability | Good durability for long-distance runs | Very good durability with reinforced materials | Excellent durability, designed for heavy use |
| Comfort Rating | 8/10 – Comfortable for long distances | 9/10 – Exceptional comfort | 7/10 – Adequate comfort for shorter runs |
| Traction Performance | Good traction on various surfaces | Excellent traction for all terrains | Very good traction but less versatile |
| Breathability | Highly breathable upper for ventilation | Moderate breathability, suitable for warm weather | Low breathability, designed for cooler conditions |
| Style Options | Available in multiple colors and designs | Classic color options with few styles | Trendy designs with limited color choices |
| Warranty Information | 2-year warranty against defects | 1-year warranty on materials | 6-month warranty on manufacturing defects |
What Should You Consider When Selecting the Perfect Size of On Cloud Marathon Shoes?
When selecting the perfect size of On Cloud Marathon shoes, several key factors should be considered to ensure the best fit and performance.
- Foot Length: Measure your foot length accurately, as this is crucial in determining the right shoe size. On shoes typically have a specific sizing chart, and knowing your foot length helps you select the size that corresponds to your measurement for optimal comfort.
- Foot Width: Consider the width of your foot, as different shoe models come in varying widths. If you have a wider or narrower foot, you may need to choose a specific model or size that accommodates your foot shape to avoid discomfort during long runs.
- Running Style: Your running style can influence the size you choose; for example, if you have a tendency to pronate or supinate, you might require more room in certain areas of the shoe. Understanding how your foot strikes the ground can help you select a shoe that provides the right support and cushioning.
- Sock Thickness: Think about the type of socks you typically wear while running, as thicker socks can affect the fit of the shoe. If you prefer thicker running socks, you might want to opt for a half size up to ensure that your toes have enough space and to prevent blisters.
- Try Before You Buy: Whenever possible, try on the shoes in-store or order from shops with a good return policy. Walking or running a bit in the shoes can give you a better sense of fit, ensuring that they won’t cause discomfort during long races.
- Break-in Period: Remember that On Cloud shoes may require a short break-in period, so consider this when selecting your size. A snug fit is ideal, but it should not be overly tight; allowing some time for the shoes to adapt to your feet can enhance comfort.