Workzone 2 Knee pads RWSWZ1 are the new trouser insert pads from F Engle workware. These pads fit the workzone carpet fitters trouser in order to protect the knee. These knee pads are made form hard wearing compositon celullar rubber with built in memory the pads will retaint their shape. It is very inportant that all carpet fitters and floorlayers wear some form of protection on the knee area.