Made with PWX Power compression fabric, the 2XU X Compression Calf Sleeves provide enhanced support to the shin and calf muscles. The graduated fit promotes blood flow and oxygenation to the muscles to give an explosive performance, reduced risk of injury and accelerated recovery. The high filament yarns dry quickly and move moisture away from the surface of the skin to keep you cool, while an antibacterial treatment to ensure you stay fresh and free from odour. The seamless construction works to eliminate irritation so you stay distraction-free and focused.