When you need protection on the trails but don't want the bulk of a hard pad, 7 Protection's Flex Knee Guards promise to shield your skin in the event of a spill without weighing you down. These knee guards are also designed to support your upper calf muscles as you pedal, and a strap at the center and the top to allow you to fine-tune the fit so that it's secure without feeling restrictive. The CE-certified X-Profile foam pad and flexible supporting fabric provide breathable protection while the lightweight neoprene stays in place and ventilates while you ride.