1.Rubber sole^ 2.Ultra Lightweight: Super lightweight and flexible, make you feel great freedom and comfortable in wearing.Lightweight and compressible for easy packing,convenience for leisure or any other sport activities.^ 3.PERFECT MATERIAL: 92% polyester+8% spandex Upper. Breathable Ultra Light fabrics with fine stretch on uppers, flexible and comfortable. Smooth designed neck prevents chafing when wearing our water shoes. FOOT SAFETY -- Wearable and top-quality rubber sole, which protects your feet from being hurt by sharp objects. With an ergonomically molded, shock absorption performance cushioning separated protective toe.^ 4.OCCASION: You can use the shoes in many occasions,such as:water park,water class,cruise,hanging out,aqua zumba,aqua therapy,water park employees,waterfall hikes,etc.Take our shoes when you go to vacation.when you go to Hawaii,Mexico,Costa Rica ,Caribbean,Xplor Park,any famous place when you enjoy you free time.