Skin Socks | Nylon/Spandex Swim Socks FINIS Royalty This bag is made of

This bag is made of strong PVC to ensure your bag can survive the toughest conditions

While proper storage and use will extend the life of the product

Allows for a full range of motion during all four swim strokes

Teaches muscle memory to promote a natural inward supination kick cycle for breaststroke

Extends seamlessly across pool lanes

Skin Socks | Nylon/Spandex Swim Socks FINIS Royalty This bag is made ofSkin Socks are versatile sport socks, designed to protect feet. Made of a nylon and spandex blend, Skin Socks reduce irritation against the foot and prevent blisters or chafing. The lightweight Skin Socks conform to the foot during use, creating a thin and breathable layer of protection. The Skin Socks are great for swimming with fins, running, biking, and other activities. Available in Small (Men's shoe sizes 2 5. 5), Medium (Men's shoe sizes 6 9. 5)