Designed to be worn alone or as a base layer, the 2XU Men's Compression Tight provides compressive support to the abductor, glute, quad, hamstring and calf muscles. Graduated compression at calf allows for improved circulation and recovery. The high filament yarn wicks away moisture to keep you dry and comfortable during your run. An internal key pocket allows you to store small running essentials, while the drawstring construction gives you an adjustable fit.