For over 46 years it has been about protection. Protection from debris, roost, rocks, and branches. O'Neal offers the extra layer of protection a fabric jersey can not provide. When it comes to safety and function, O'Neal's full line of protection provides sizes, features, and function for every type of rider on all types of terrain. Lightweight flexible and comfortable foam chassis design. Injection-molded plastic knee pads. Adjustable straps for the perfect fit. Sold as a pair.