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Nike Unisex Kids' Cosmic Runner Running Shoes - Boys Girls Toddlers & Baby Sneakers

Based on 2,597 reviews
Condition: New
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$41.97
Holiday Deal · 19% off was $52.00

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Availability: In Stock.
Fulfilled by Amazon

Arrives Monday, Nov 16
Order within 1 hour and 53 minutes

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At a glance

Condition
New
Size
3 Little Kid
Color
Black/White/Anthracite
Model
HM4400

Description

Breathability and Durability Lightweight mesh and reinforced toes, sides and heel. Ready Set Run! Durable two-part outsole provides kids the grip they need. Cushioning That Keeps Up Springy foam helps cushion kids' every stride. Play On Made-to-Move Staples Gear Up Just Do It

Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Monday, Nov 16

Yes, absolutely! This item's return window has been extended for the holiday season: FREE refund/replacement until Jan 31, 2027.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
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  • Afterpay Financing
  • Zip Pay in 4
  • Financing through Apple Pay
  • Financing through Google Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


Great Durable Shoe!
Size: 13 Little Kid Color: Black/White/Anthracite
These have been great shoes for my kids. They are comfortable, easy for them to wear, and have held up really well with everyday use. My kids are hard on shoes, so durability is important, and these have definitely passed the test. One thing I really appreciate is how well they wash up. We’ve put them in the washing machine several times, and they still come out looking good and feeling sturdy. The material has held its shape and the shoes haven’t fallen apart like some other kids’ sneakers we’ve tried. Overall, these are a great, durable pair of kids’ shoes that can handle a lot of wear and still clean up nicely. I would definitely buy them again. They run true to size. ... show more
Reviewed in the United States on March 4, 2026 by Brylee

Perfect shoes for new walker!!!
Size: 6 Toddler Color: Pink Foam/Playful Pink/Pink Rise
Pros - the pink color is absolutely perfect for a little girl! These shoes were PT recommended for new walkers as the have a wide toe box to give room for growing feet and flexible soles for better development! She got dirt on them within minutes, but it wiped off easy with just water and paper towel. Cons - compared to a lot of shoes they honestly weren’t that bad price wise, but for how long she’ll fit in them it probably was a bit much to spend on baby shoes lol. The light colors may get first easy. But honestly no other complaints! Also - This exact color didn’t show an image for toddler shoes so I was nervous to order, but I did get the right shoes! Overall - Literally the most adorable baby shoes! Great quality and love the Velcro! So easy to get on and off. Would recommend for first walker shoes due to wide toe box and flexible soles! I ordered size 6c for a 1 year old and they were slightly big but fit! ... show more
Reviewed in the United States on March 3, 2026 by Kat F

Nike Shoes
Size: 3 Little Kid Color: Black/Anthracite/Black
Love it very good quality, light, my son got a wide foot so its kind of tight but apart from that i love it because its just to put in your feet and good to go! Looks neat as well!!
Reviewed in the United States on August 31, 2026 by Elorine Canto

Great find
I bought these shoes for my daughter and so far so good. They are of good quality. The colors are very vibrant and they fit her foot very well, the material seems breathable. They have very good arch support and the shoes are very stable to walk on. I would suggest these shoes to anyone who is looking for a comfortable shoe for their kid.I really like these shoes ... show more
Reviewed in the United States on June 14, 2026 by The Fingernail Reviewer | Finds & Reviews

9yo loves them
Size: 3 Little Kid Color: University Red/White-red Orbit
9yo loves them. They are good looking shoes and fit true to size.
Reviewed in the United States on October 9, 2026 by Emma Bennett

Exactly What We Wanted for Kid Shoes!
These shoes were exactly what we wanted for our son (6.5 years old - size 1). He swears they make him super fast!! They fit him perfectly, and he says they are very comfortable. They have been easy for us to clean too - since he loves to find dirt and mud. He wears the shoes hard, and so far these have held up to the wild boy that he is. We love that they are durable!! ... show more
Reviewed in the United States on June 22, 2026 by Greenfields

Our little guy loves these shoes
Size: 9 Toddler Color: Black/White/Anthracite
Our little guy loves these shoes. Not heavy.... yet supportive. He tells us he runs fastest in these running shoes! We are on our second pair as his feet keep growing.
Reviewed in the United States on October 16, 2026 by Linda Littlefield

Shoes for 8 year old
Size: 3 Little Kid Color: University Red/White-red Orbit
My 8 year old likes these because they are lightweight and easy to put on. The little rubber tip on the toe always starts peeling back on these types of shoes early on, and that frustrates me. We’re about a month into the school year and they’ve started peeling off.
Reviewed in the United States on September 11, 2026 by Merideth Holder
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