POD's new patented and medically certified K4 Knee Braces offer an affordable alternative to knee guards and are clinically proven to reduce the prevalence and severity of knee injuries. Impact Modified Frame: Impact Modified Lightweight Composite frames anchor to the hinges for optimal load transfer away from the knee joint, without compromising feel for the bike. The patented technology is proven to reduce the risk of knee injuries while delivering unprecedented levels of strength, comfort, reliability and performance. POD is so confident in the strength and protection of the Impact Modified Composite K4 frames that they back it up with a two year warranty. New Human Motion Hinge: The intensity of modern sport places the human knee at significant risk which is why POD developed their own Synthetic Ligaments to reduce the strain on yours. Inspired by the human body, the patented Human Motion technology uses the power of Synthetic Ligaments engineered from Vectran Fibres (5X stronger than steel) to provide progressive, multidirectional motion control. The New POD Hinge Housing provides smooth contact surface against your knee avoiding abrasion and delivering new levels of comfort, performance and reliability. Improved Protection: CE impact tested and certified Full Coverage guards protect against impacts, handlebar strikes, plus enhance comfort when kneeling. The impact guards are easily removable to convert the brace for multi-sport use. Adaptive Cuffs: The Adaptive Cuffs were designed to conform to various leg shapes, while adapting to muscle movement. They accommodate muscle motion and disperse load reducing the risk of skeletal fractures. Medical Compliance: The knee is one of the largest and most complex joints in the body, with three large bones held together by four ligaments that are vital for joint stability and proper function. Because that reason, the K4 Knee Brace has been certified as a medical device to help prevent leg and knee injuries such as ACL, MCL, PCL, LCL, Rotary and Combined instabilities. Luxury Interior: Frame liners enhance comfort, reduce odor plus capture the interior straps and clips to anchor the brace to your leg, and stop brace migration during your ride. Quick-Loc Ready: The brand new Quick-Loc Clip System and low-profile interior straps anchor the brace to your leg quicker and easier than ever. No more waste of time before a ride! Reliable and Serviceable: All technical equipment requires scheduled maintenance, and POD's simple modular design allows you to replace worn out liners and straps, rebuild the hinge system and replace damaged impact guards. That means you can buy the parts you need to service or rebuild your brace, at home or the track, saving you time and money. Adult Model: Sold as a Pair. Note: Limited Edition. CLOSEOUT SALE $379.99