Rubber sole rubber Anti-slip wear-resisting sole QUICK DRY WITH DRAINAGE HOLES: Unique and top-quality sole with drainage 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. FOOT SAFETY: 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.Breathable and smooth fabrics with fine stretch on uppers, flexible and comfortable. Smooth designed neck prevents chafing when wearing our water shoes. 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. MULTIPLE USE????Necessities in water park, hiking,surfing, beach volleyball, pilates, weight training, wake-boarding, sailing, parasailing, boating, kayaking, windsurfing, cycling jogging, walking, fishing, garden, lawn, car-washing and driving and yoga.