Fento Pocket Knee Pad Inserts for Work Trousers (Pair)The Fento Pocket is an ergonomic knee protector designed to slot directly into the front knee pockets of your work trousers, so there are no straps to tie around your leg. A specially developed ergonomic wedge distributes pressure correctly across the lower leg, helping to prevent knee and back complaints during kneeling work. Built from four durable layers with a breathable 3D mesh cover that wicks away sweat, the pads are flexible, wear resistant