Accelerate your performance with the help of the SKINS Men's Series 1 Long Tights are a medium compression full-length tight engineered to maximise your output during lower-intensity activity and offer faster pre-workout muscle warm-ups. Firm support for the glutes, quads and hamstrings reduces muscle oscillation and fatigue for optimised performance. This is important because it means you can work harder and more efficiently. As well as this, the increased blood circulation assists in the dissipation of waste products, such as lactic acid build-up and thats the stuff that causes muscle soreness. SKINS Long Tights work because they apply the maximum pressure furthest away from the heart, decreasing as it moves up the leg.