TCA Men's & Boy's CarbonForce Pro Compression Shorts Thermal Base Layer Lightweight and tight TCA compression fit improves muscle power and endurance Moisture wicking fabric is QuickDry and absorbs sweat from the skin keeping you dry and comfortable Flat lock seams eliminate chafing and a large elasticated waist for a perfect fit Carbon fibre style panelling provides up to 25% extra protection for injury prevention Breathable fabric regulates body temperature for higher performance in all conditions