All sales are final. Returns for store credit only. The shoe millions love, now adapted for 8-15 year olds. Lightweight, agile and flexible, so they can rewrite the limits. Size & Fit True to size. How to measure your kid's feet Use the steps below to find the right size for your kid/s. Little feet don't stay little for long, so if you're unsure, we recommend sizing up. Find a wall and a piece of paper Place a piece of paper flat on the ground. One edge should be perpendicular to the wall. Ask your child to stand on top of the paper with their heels touching the wall. Trace and measure Trace around their toes with a pen or pencil – tickles optional. Next, grab a ruler or tape measure and measure the length from the very top of their toes to the end of the paper. Consult our size guide Take the measurement of their longest foot and use our size guide to find the corresponding On size. Size Guide - Youth Shoes Size Guide - Youth Shoes in 8.5 8.7 8.8 9 9.2 9.3 9.5 us 3.5 4 4.5 5 5.5 6 6.5 eu 35.5 36 36.5 37.5 38 38.5 39 uk 3 3.5 4 4.5 5 5.5 6 jp 21.6 22 22.4 22.9 23.3 23.7 24.1 br 33.5 34 34.5 35.5 36 36.5 37 Materials & Transparency Materials Vamp: 100% Recycled Polyester Quarter: 100% Recycled Polyester Tongue: 85% Polyester, 15% Polyurethane Collar Lining: 100% Recycled Polyester Key features Weight: 218g Adapted CloudTec® activates at lower weights Flexible Speedboard® for maximum movement Special outsole adapts to kids' biometrics to support growth Cloud-inspired look for the young ones who want the original Style #: 3YD11444814 | 3YD11444815