90% Polyester, 10% Spandex Faster and easier recovery after your workout, as increase in oxygen helps remove lactic acid More effective warm up as your muscles get warmed faster due to increasing flow Improve your performance with better muscle support and muscle efficiency Breathable and comfortable as we use anti itch material Complete your runs or workouts without injury Promotes better body circulation Retains shape even after multiple washes Material made to reduce odor Allows greater flexibility & motion with no skin chafing or irritation Can be worn under work clothes or shirt as a base layer Kindly refer to the size chart in the product images - Please note that this range of compression wear has a tight fit. For a less tight fit, please select the next size up