Lightweight slip-on coverageOur Enduro Knee Sleeves are trail tuned and offer pedal-friendly protection on the trail. Made from a moisture-wicking micro-lycra material and featuring a nylon mess rear panel, they keep the air flowing as you pedal up and earn the down. They allow full range of motion, thanks again to that high-stretch rear panel, and keep your knees safe from hard trail knocks with the removable D3O® elbow inserts that deliver both protection and comfort as you ride.  Key Features:Pedal friendly, lightweight, slip-on knee pads perfect for all mountain/trail ridingPerforated neoprene on the outside of the leg and stretch material on the backMulti-fabric construction provides a perfect fit, keeps you cool anddry and prevents the guards from slipping down mid-rideAnti-Microbial treatement keeps guards clean and requires less washingCE certified for Mountain Bike use20% Spandex, 20%Polyester, 20%PU Foam, 40% Eva