Mobius Graduated Compression Knee Sleeves act as a layer of muscle, gently squeezing stretched vein walls. Lab tests show this built-in feature helps fight the force of gravity and circulate blood back to the heart more efficiently. When blood is properly circulated, it provides much-needed oxygen and nutrients to tired muscles and helps muscles regenerate and recover more efficiently and helps remove built-up lactic acid. The end result? Enhanced performance and recovery. Mobius knee sleeves can be used effectively during and after activity. In addition, they have an anti-microbial treatment for odour reduction and anti-slip silicone dots lining the upper hem. Available in sizes XXS-XXL. Sold in pairs.