Features Brand new for 2020 Flyknit woven material for the ultimate in comfort & fit while riding Super comfortable for full days in the saddle or even multi-day trips Packs down easily & compactly to stash in pack if needed IPX® impact foam is soft & pliable while riding, but hardens on impact Slim enough to be worn under pants Fast-wicking, breathable, & ultra quick-drying material Silicone top & bottom helps pads stay in place during crashes & while riding Additional ventilation on back of knee Soft inner lining for added comfort Certified to EN 1621-1 Level 1