The ToughBuilt GelFit Rocker Knee Pads redefine how professionals use their knee pads. This patented kneepad system allows the hard rocker snap shell and trade, to be removed entirely or interchanged with other snap shells. These knee pads create the exact kneepad to fit every job. This safety accessory has hard-wearing, shatter-resistant snap shell that protects the knee on the roughest terrain while enabling easy side-to-side movement. The pad's ergonomic gel and foam design embraces the natural shape of the knee and upper shin, maximizing pressure distribution for all-day comfort. The high side walls greatly reduce twisting off of the knee. The pad's EVA elastic leg straps comfortably hold their place without cutting off circulation or binding behind the knee. This knee pad's rugged materials and construction make these reliable knee pads withstand the most rigorous working conditions.