The CW-X Pro running short offers versatile performance for both outerwear and as a baselayer. Features a cotton liner and anatomical construction. Adds Tuned Support to the key muscle groups and joints of the lower limbs, offering targeted hamstring and lower back support. Tuned Conditioning Web supports the leg muscles, reducing fatigue and increasing blood flow. Reduces impact and load to the leg by bringing the hips into proper alignment. 80% CoolMax®/20% Lycra® four-way stretch fabric. 11.5" inseam. Imported.