GD Fashion Series: Skin Barefoot Stylish Shoes for Water Sports Swim Aquarobics Beach Volleyball Surfing Rafting Diving Boarding Skiing Yacht Boat Parasailing Snorkeling Outdoor Jogging Walking Biking Hiking Camping Fishing Indoor Yoga Pilates Aerobic Fitness Stretching Rock Climbing ((M) US 10.5~11.5, Zombie Green) polyester Imported High-Elasticity, high-tech material (TEP) & BPA Free Quick-Dry fabric with water resistance Ultra-light weight (approx. 68g) Anti-Slip outsole Perfect for indoor/outdoor/water sports