CLOUDLEAP The On Cloudleap is the lightest shoe On has ever made for big kids, built to keep up with school days, gym class, and everything in between. Featuring Computer-optimized Clouds from heel to toe, a socklike gusseted tongue, and easy elastic laces, it delivers soft landings and a smooth, responsive ride without weighing kids down. FEATURES Computer-optimized Clouds from heel to toe for next-level cushioning and a smooth ride 100% recycled polyester mesh upper for durability and breathability Partially gusseted tongue connected to the upper for a socklike, secure feel Elastic laces for easy on/off and a locked-in fit — no tying required Rubber inserts at the heel and forefoot for solid grip The lightest shoe On has ever made for kids SPECS Best For: School, Gym Class, Everyday Active Play Surface: Roads & Pavement Support: Neutral Weight: 5.3 oz / 150 g (half pair) Cushioning: Soft, Responsive Upper: 100% Recycled Polyester Mesh Midsole: CloudTec Phase Cushioning Outsole: Rubber Heel & Forefoot Inserts Closure: Elastic Laces UNISEX KIDS' SIZE CHART This is a unisex grade-school kids' shoe sized the same for all children — no boys'/girls' conversion needed. US Kids EU Foot Length (cm) Age Guide 13 31 17.8 ~6 yrs 1 32 18.4 ~6-7 yrs 2 33-34 19.1 ~7 yrs 3 35 19.7 ~7-8 yrs 4 36 20.3 ~8-9 yrs 5 37 21.0 ~9-10 yrs 6 38 21.6 ~10-11 yrs 7 39-40 22.9 ~11-12 yrs Perfect for active kids rushing between school, sports, and friends, offering On's lightest, most cushioned ride yet in a kid-proof, easy on/off design.