DescriptionThese shoes made of rubber which durable and nontoxic. 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 shock absorption which protect little feet from injures by stepping on hard objects.Feature- Color: Blue.- Material: Rubber.- Size XS: 14.5cm(Inside length); 12.5-13.8cm(Suitable foot length);- Size S: 16cm(Inside length); 14-15cm(Suitable foot length);- Size M: 17.5cm(Inside length); 15.3-16.3cm(Suitable foot length);- Size L: 19cm(Inside length); 16.7-17.5cm(Suitable foot length);- Size XL: 20cm(Inside length); 18-19cm(Suitable foot length);- Size XXL: 21cm(Inside length); 19.3-20.3cm(Suitable foot length);- COMFORTABLE MATERIAL: Made of soft durable, soft 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 sharp 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 sport activities.- A lightweight breathable kids water shoes, Quick drying, excellently flexible and comfortable.- Warm Tip: Dear buyer, Due to lighting effect,monitor&39;s brightness,manual measurement and etc, there could be some slight differences in the color and size between the photo and the actual item. sincerely hope that you can understand Thank you