Endura singletrack knee protector iiusing memory foam protection and featuring tough, durable but flexible materials, the endura singletrack knee protector ii keep bumps and bruises at bay when you're mountain biking. It's a fact of life that if you're mountain biking there will be those times you push grip levels a bit too hard and you end up in the dirt rather unexpectedly. The singletrack knee protector iis ensure your knees are not left bloodied and bruised when that happens. The layered memory foam used is flexible so you don't feel hindered by the pads when pedalling and yet it's brilliant at absorbing impact forces when you take a tumble.velcroreg straps hold the pads resolutely in place while open mesh panels and a terry lining deals with moisture and enhances comfort as you warm up. The fully open design also means no fuss or faffing when putting them on or off there's no need to remove your shoes to put them on. Easy.featuresmaterials 35% neoprene, 25% polyamide, 20% polyester, 20% polyurethanehighly flexible, multi fabric design with open mesh upper panelsmulti layer memory foam inserts mould and protect kneesside padding provides additional protectionfully opening design, no need to remove shoehighly abrasion resistant impact panels with graphic designwide elastic velcroreg straps to secure in place with easy grab grip tabsterry lining for additional comfort and moisture controlsold as pairbuy endura clothing from chain reaction cycles, the world's largest online bike store.