These shoes made of rubber which durable and . Its Anti-slip design which can prevent your kids safe and the lightweight design make them feel comfortable. Its thick arch-support inside of them for a comfy absorption which protect from injures by stepping on hard objects. Feature - Color: Blue. - Material: Rubber. - Size: US SHOES Length 36-37 16-17 230-235 21.5cm. 34-35 14.5-15.5 220-225 20.4cm. 32- 13.5- 14 205-215 19.1cm. 30-31 12-13 195-200 18cm. 28-29 11-11.5 185-190 16.6cm. 26-27 9.5-10 170-180 15.3cm. -25 8-9 155-165 13.8cm. 22-23 6-7 145-150 12.4cm. 20-21 5-5.5 135-140 11cm. - COMFORTABLE MATERIAL: Made of durable, friendly hight quality material. quick drying and breathable, comfortable to wear. Not stuffy, No smell. - CONSIDERATE SAFETY DESIGN: Anti-slip rubber sole with honeycomb pattern prevent slipping during exercise and sports activities and protects your baby feet from being hurt by objects. - PERFECT WEARING EXPERIENCE: Super lightweight and flexible just like socks. fabric upper with overlays provides a close, supportive fit, keep shape of foot pretty without distortion. - OCCASIONS: Various size water shoes are designed for toddlers, little kids, big kids. Perfect for water park, swimming pool, beach and other indoor and outdoor leisure water activities. - A lightweight breathable kids water shoes, Quick drying, excellently flexible and comfortable. Package list: 1 x Shoes