COMFORTABLE FABRIC: The upper of our water shoes for kids is smooth and stretch that made of a diving material with breathable and quick-dry ability. No Sogginess. No smell. No fadeness and Not stuffy.<br> LIGHTWEIGHT & FLEXIBLE: Our water shoes kids is super lightweight and flexible just like socks, make you feel great freedom and comfortable in wearing.The insole can be removed and easy to wash.<br> FOOT SAFETY: This kids water shoes is wearable and top-quality sole,non-slip resistance for great protection to kids little feet,protecting feet from being hurt by sharp objects.<br> OCCASIONS:various size suited for infant, toddler, little kids , big kids,boys and girls. Perfect for beach games,swimming,pool,water park,walking,playground,vacation,home,Outdoor sports etc. Especially for family outings<br> SIZE:US Kids-6-8-9.5-11.5-13-1.5<br> Europe-24~25-26~27-28~29-30~31-32~33-34~35<br> Heel to toe(cm)-12.5~13.8-14~15-15.3~16.3-16.5~17.5-18~19-19.3~20.3