More informationThermal fabric retains body heat and wicks moisture to keep you warm and dry; Fabric is breathable, wicks moisture and dries quickly; Leg-specific anatomical design; Soft, brushed inner fabric offers a comfortable touch-to-skin feel skin; Wide band with silicone dots prevents it from moving; Semi-automatic locking zippers for easy on and off; Slim fit offers a streamlined, performance-enhancing fit;