High-performance compression calf sleeves, loved by top athletes representing Japan! Using powerful PWX FLEX (70D), these sleeves provide outstanding power and protection against muscle injuries during activity. Graduated compression is also effective for recovery after exercise. [Unisex product] Introducing the next generation of 2XU compression technology - MCS (Muscle Containment Stamping) for focused compression. MCS is an innovative fabric support system that focuses on even stronger compression, wrapping specific areas of key muscles, tendons, and fascia to reduce muscle vibration and damage. Using powerful PWX FLEX (70D). This product provides outstanding power and protection against muscle injuries during strenuous activities. Graduated compression also provides excellent recovery power after exercise. Size: M