Powerskin® Carbon Glide Closed BackThe Perfect Balance Of Comfort And Compression: Feel The Glide. The Powerskin Carbon Glide Closed Back is designed to maximize your sense of speed and mobility. All while never having to choose between comfort or compression; you can finally have both. Our new Powerskin Carbon Glide is designed to enhance your sense of speed and seamless motion. This womens kneeskin is cut from ultra thin Hydroglide which turns down the volume on drag and turbulence.