With Graduated Compression engineering to promote maximum blood flow, the 2XU Women's Elite Compression Tights utilize next generation PWX FLEX and WEIGHT fabrics for more support and more power to give the highest possible wrap and support to the calf and hamstring muscles, allowing these muscles to fire more efficiently while promoting increased circulation to reduce fatigue and increase power. Graduated compression, with higher levels in the lower leg, encourages maximum blood flow return toward the heart. The 2XU Graduated Compression Tight can be worn for training, competition, and post activity as a recovery aid. With increased circulation, the tights help regulate your body temperature keeping you cooler when it's hot and warmer when it's cool. Exceptional moisture managing material keeps your dry.