The professional UFO Knee Protector KAJAM is designed with a built-in dual hinge and made from high-strength plastic combined with breathable materials. This knee protector ensures maximum safety for all off-road activities. Thanks to the adjustable elastic bands with hook-and-loop closures, it can be quickly tailored to fit the rider's size perfectly. Whether you're racking up miles on rugged terrain or tackling challenging trails, the UFO Knee Protector provides the protection and comfort you need to perform at your best.