PUMA Bodywear Tech ACTV Endure Short Running Tights Advanced graduated compression - Is intended to reduce muscle vibration during exercise and promote faster recovery. powerCELL designation - For its next-to-skin construction, designed to work with your body's natural systems to help enhance and maximize performance. Athletic tape - Is strategically placed on the inside of the garment to provide micro-massage in specific areas to the skin, which may help enable a faster and more effective energy supply to the muscles. Moisture management - Wick sweat away from the surface of the skin. LYCRA SPORT - For long-lasting elasticity and enhanced freedom of movement.