Son has had 2 pairs now, comfortable and reliable trainers he wear every day

Sustainable Materials
Nike Cosmic Runner
Big Kids' Road Running Shoes
On Clearance Sale. Buy 2 sale price items to get extra 20% off; or, buy 3 or more sale price items to get extra 30% off (total ¥10,000 or more incl. tax). Discount applied at cart.
This product is made with at least 20% recycled content by weight
The world is your racetrack and slowing down isn't in your vocabulary. Loaded with stable cushioning and durability, the Nike Cosmic Runner helps support your every stride, so you can leave the competition in the dust.
- Shown: Midnight Navy/Dusty Cactus/White/Orange Peel
- Style: HM4402-406
- Country/Region of Origin: Vietnam
Nike Cosmic Runner
The world is your racetrack and slowing down isn't in your vocabulary. Loaded with stable cushioning and durability, the Nike Cosmic Runner helps support your every stride, so you can leave the competition in the dust.
Breathability Meets Durability
Lightweight mesh in the upper helps keep your feet cool. We reinforced the toes, sides and heels for added durability.
Cushioning That Keeps Up
Springy foam helps cushion your every stride, giving you the soft and supportive feel you need to go the distance.
Ready, Set, Run!
Durable two-part rubber outsole gives you the grip you need to confidently run on multiple surfaces.
Product Details
- Classic laces
- Pull tabs on tongue and heel
- Shown: Midnight Navy/Dusty Cactus/White/Orange Peel
- Style: HM4402-406
- Country/Region of Origin: Vietnam
Size & Fit
- Fits small; we recommend ordering a half size up
- Size Guide
Free Shipping & Returns
Returns are free for both Members and guests (only for items that are unused and within 30 days upon delivery. Exceptions apply).
About Returns
Members get free standard shipping (for guests, only for purchases over ¥15,000) and discounted expedited shipping.
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How This Was Made
- This product was responsibly designed utilizing recycled materials from post-consumer and/or post-manufactured waste. One of our biggest steps on our journey to zero carbon and zero waste is in choosing our materials because they account for more than 70% of any product’s footprint. By reusing existing plastics, yarns, and textiles, we significantly reduce our emissions. Our goal is to use as much recycled materials as possible without compromising on performance, durability and style.
- Learn more about our Move to Zero journey towards zero carbon and zero waste, including how we're working to design product with sustainability in mind and help protect the future of where we live and play.
Reviews (9)
*Includes incentivized reviews/ratings.
Reviews (9)
*Includes incentivized reviews/ratings.
4.7 Stars
Good kids trainers
ChristopherP540058831 - Jul 20, 2025
Always on time
wanda939690203 - Jul 17, 2025
Always on time and perfect fit for my granddaughter.
一平菊851612736 - Jul 16, 2025
小5の息子に買いました! 履き心地もよく気に入っているようです!

Nike Cosmic Runner