Unused ARENA Underwater Supporter for Calves, Set of 2, Size O, Unisex I purchased these previously but am selling them as they are unused. These underwater supporters protect your body temperature from the cold water. They provide a massage effect to the calf muscles, promoting self-recovery from physical fatigue. I believe these can be used by both men and women if the size is suitable. ・Protects without hindering joint movement. ・Made of chlorine-resistant material, the same as swimwear. ・Provides graduated compression from the ankle to below the knee. ・Protects joints and muscles from the cold of the water. Material: Polyester, Polyurethane Color: BLACK (Black) Size: O (Calf maximum circumference: 42-48cm) Length: Approximately 25cm Bottom edge length: Approximately 5 cm Top edge length: Approximately 11cm *Measured flat, folded in half. Please allow for some margin of error. Packaged Price: 4,000 yen #CACAO95 Socks, etc. Although these are unused and in beautiful condition, they have been stored at home, so please refrain from purchasing if you are seeking a completely perfect item. Also, please note that the photos may not perfectly reproduce the colors. I would appreciate your understanding. I am willing to offer a slight discount if you are interested. Please feel free to suggest your desired price.