Ships immediately (within 24 hours). New, Unused 2XU Compression Supporters Calf ■Size: Unisex S ■Color: Black Silver ■Condition: New, unused. Please refrain from purchasing if you are looking for a perfect item, as it has been stored at home. The box will not be included. If you wish to have the box, it will be shipped folded. Please comment if you want it. Repeated muscle vibration directly causes fatigue, muscle damage, and overuse tibial pain. This product is designed to provide excellent calf muscle support during training and competition. It is versatile, allowing athletes to wear their preferred socks, and can also be worn under a wetsuit to reduce transition time in triathlons. ・Graduated compression promotes blood flow for recovery. ・The strongest denier provides intensive support for the calf and shin. ・Less muscle vibration leads to less lower leg fatigue. ・Reduces muscle soreness. ・Enables greater power output.