Have these shoes for my 90%+ 3 year old son. They stay on his feet great, and seem to fit his foot great once they are on. However, with the shoe being so narrow - and him being so young - it can be a bit of a struggle to get them on.

But he has been riding bikes, running around, and just being a 3 year old in them and they have definitely kept up with him!

My 5-yo has gone through several pairs of shoes, but this may be the best strap of all. Other straps tend to come off mid-run or wear out after a bit, but not these! Enough flexibility for running, jumping, etc but stayed on all the time. Hope these keep running strong! Got the all black version but seem a bit too "shiny" imo, I think the color combinations available could be improved. They appear very comfortable and fit true to size

This is a good shoe for sports. Doesn’t slow you down and helped my son maintain balance throughout his play.

The colorway is done well. The gradient around the toe box and heel collar make them feel extra cool on my son's feet. Great sneaker!

My little one has been wearing these shoes every day for the past few weeks. He's quite independent, so we love the hook-and-loop design that allows him to take them off and put them on by himself. These shoes are incredibly lightweight and made from breathable mesh, making them ideal for all-day wear without any issues. Additionally, they have extra foam inside, making them soft and comfy for all the running and jumping around he does. His pair is in all black which I love as they match most all of his outfits. Highly recommend and will be purchasing in a different size once he outgrows this pair!

Our pre-K son likes these shoes very well because they are easy to get on, conform to his feet without being too firm, and give him plenty of cushion for flying up and down his backyard play structure as the sun sets and the stars come out. His favorite look for shoes is all black and these are just that. He’s not a big fan of change but he didn’t object at all to this new pair of kicks.

My 1st grader absolutely loves these. She was admittedly skeptical about a black on black shoe, but once she wore them she didn’t stop.
In the ten school days she’s rocked them, she said they make her “very fast” and felt “comfy” all day.
Can’t really ask for more in a kids shoe.

These Nike Cosmic Runner shoes were an instant hit with my 5-year old! Described as “cool,” “zippy,” and “fast”—these sneakers get 5/5 stars. While lightweight and incredibly easy to slip on and off, the shoes felt durable and strong. The back heel was sturdy and seems like it’ll stand the test of time. They may run a hair big, but overall they’re “super comfortable.” A good shoe for gym class or everyday wear!

I love when kids sneakers are made with kid friendly details. The cosmic runner comes with laces that the kids don’t need to tie but also with a Velcro strap, allowing for some independence. The Velcro strap also keeps the sneakers firmly on his feet. The color-way was all black, with leather accents and a fly knit combo material. Would love to see other color-ways and how it makes the details of the sneakers come to life. The toe front was reinforced, which helps maintain the stability and durability of the shoe, which is great for the stress and impact kids put on their footwear. When my nephew put the cosmic runners on, he didn’t want to take them off. Thought the sneakers would be too big for him but it was comfortable and still had a little space. He immediately tested the cosmic runners out in the house by running and playing soccer. I’m 100% sure he slept in them that night. The Nike checks around the sneakers are a welcomed detail, which also adds to the simplicity of the sneakers. The flexibility in the sole adapts to the contours of his feet and relieves pressure when running.

Now this is a perfect shoe for a kid to run and have fun it! It’s more of their style to have fun and move around especially with the strap lace I love it !