Material: polyerster Fabric upper + Anti-slip rubber sole,the upper is made of special stretchy and breathable material, as the meantime it prevent you from slip over Quick-Dry:The water socks are ultra-lightweight. You don’t even feel anything but only freedom and comforts. Top-of-the-line neoprene material is stretchy, breathable and retains shape for low maintenance wear. Feature: Unisex water shoes made of breathable and smooth fabrics with strong wicking performance, flexible, quick drying Comfortable fit: Ultra Light Weight Stretchy Material allows user to easily put on and take off, to provide you with a comfortable feeling. Occasion:Beach, swimming, pool, yoga, pilates, weight training, wake-boarding, sailing, parasailing, boating, kayaking, windsurfing, cycling jogging, walking, fishing, beach volleyball, garden, lawn, car-washing and driving.