A children's running shoe is usually outgrown well before it's worn out, so a second-hand pair can have plenty of life left, if you know what to look for. The part that matters is the foam under the foot: it cushions by trapping air, and it packs down with use long before the upper looks tired. On KISH, preloved pairs sit alongside new pairs with tags, and the condition grade on each listing says which is which. Every listing is checked by a person before it goes live, and its photographs show the sole and any wear, so you're judging the pair itself.
Judge the foam, not the photo
When a pair has had a previous life, condition beats looks. Our guide to telling when a running shoe is done shows the thirty-second checks — the press test, the midsole creases, the outsole wear — that separate a great-value pair from a false economy. Dubai's heat and sun also age foam faster, which is worth knowing when you buy and when you store them.
Size and fit first
Kids' feet grow in bursts, so check the fit before anything else — our guide to measuring your child's feet at home takes a couple of minutes. Every KISH listing shows the EU size and a clear condition grade, and is protected by buyer protection if it arrives different from how it was described.
Selling outgrown running shoes
If your child has moved up a size, listing a pair is free and sellers keep 100% of the item price. Add a few photos, set a price, and a person checks the listing before it goes live.
Common questions
How do I know a used running shoe still has life left?
Judge the foam, not the look. Press the midsole — fresh foam springs back, dead foam stays flat — and check the outsole for bald patches. Our 'when running shoes are done' guide has the full thirty-second check. Every listing also shows a condition grade, and a person checks it against the photographs.
Are the shoes checked before they're listed?
A person checks each listing's photographs and described condition before it goes live, and sends it back if they don't match. It's a check of the listing, not a physical inspection of the pair.
What sizes are there?
From junior up to youth and adult sizes, including the larger sizes older kids and teens wear. Each listing shows the EU size; measure your child's feet first to be sure.
What if the shoes aren't as described?
Every order is covered by KISH buyer protection. If a pair arrives materially different from its listing, you're protected — raise it within the protection window and we'll review it against the approved photos.
Can I sell my child's outgrown running shoes?
Yes. Listing is free and sellers keep 100% of the item price. Add a few photos, set a price, and a person checks the listing before it goes live.