Tactical Knee Guard. The Tactical Knee Guard complements Klim's lineup of armor with slip-on, CE level 1-rated knee pad protection for off-road, single track, dual-sport, racing and mountain biking. Built with engineered-knit body-mapped fabric weaves for optimal next-to-skin comfort and cooling, using Klim Aggressor™ Cooling 100% brrr° chemical-free cooling fabric, the Tactical Knee Guard stays in place and adds impact protection for your knees. Four-way-stretch Klim Aggressor™ Cooling fabric with 100% brrr° cooling technology. Fabric is moisture-wicking, fast-drying, infused with cooling minerals. Low-profile comfort seams. Silicone non-slip bands to keep pads in place. Relief cuts for extended comfort. Adjustable Velcro® brand hook-and-loop cinch strap. Labeled left and right.