A steeply angled roof or rough ground can easily dislodge your knee pads, leaving your joints vulnerable to rough surfaces, poking stones and much worse. Better switch to Duluth’s Hinged Deluxe Knee Pads. They’re built with all the ergonomic extras you expect from us – from breathable mesh/foam lining to resilient 3mm neoprene cushioning and gel-infused patella ring. Better yet, they have something others don’t: a hinged belt that attaches to the top of the knee pad and encircles the lower thigh to prevent the twisting and torqueing so common in lesser pads. So when something throws a twist into your work day, fight back with super-stable Hinged Deluxe Knee Pads.