The Powerslide Race Pro knee sleeves are slip-on sleeves that are lightweight with maximum flexibility that offer some knee protection on top. The stretchable elastic sleeve with its wide anti-slip bands delivers perfect, comfort, and fit. The Race Pro series features a 3mm shock-absorbing EVA padding placed under highly abrasion-resistant kevlar. Mesh material on the backside of the sleeve improves breathability, even in hot conditions. Powerslide Race Pro knee sleeves offer reliable crash protection with outstanding freedom of movement. They are the ideal choice for those looking for unobtrusive protection worn during competitions or training sessions. Until they save you from a crash, you will not notice you are wearing those sleeves.