TCA Men's & Boy's Pro Performance Compression Pants Base Layer Thermal Tights TCA compression fit improves muscle power and endurance Moisture wicking fabric is QuickDry and absorbs sweat from the skin keeping you dry and comfortable Four way stretch, Flat lock seams eliminate chafing and a large elasticated waist for a perfect fit Breathable fabric regulates body temperature for higher performance in all conditions Performance tight designed to be used for intense workouts: run, gym or training