Rubber sole FOOT SAFETY AND COMFORTABLE: The rubber soles, with a really comfortable and thick foam arch-support insert inside of them, are flexible yet thick enough to protect your feet from stepping on rock and stone. ANTI-SLIP OUTSOLE AND DURABLE :The anti-slip rubber sole, with an ergonomically molded, shock absorption performance cushioning separated protective toe guard.Excellent workmanship to prevent the seams around the toes fray and split within a short time. QUICK DRY WITH DRAINAGE HOLES: Unique and top-quality sole with seven holes on each bottom to ensure proper water flow out of them which creates a cooler and healthier shoe environment, quick-dry, super comfortable during water sports. GOOD ELASTICITY AND STARDARD FOOT MODELS: Breathable and smooth fabrics with fine stretch on uppers, flexible and comfortable. Smooth designed neck prevents chafing when wearing our water shoes.With an ergonomically molded and standard foot models, Perfect wrap your feet! ULTRA-LIGHTWEIGHT FASHION: Like socks, super lightweight and flexible, make you feel great freedom and comfortable in wearing.Great alternative to bulky water shoes!Possess one pair of this shoes can make you more different and fashionable with individual character.