Durable and pre-shaped with excellent physical protection and impact absorption. Very firm D3O® tough foam insert deforms slowly with your body weight to provide protection from uneven surfaces, but provides little in the way of soft cushioning.
Although they may work very well, the word "comfort" does not spring to mind when kneeling on a hard floor.
One size fits all - runs large. Best fit will be for larger people with big knees.
This knee pad is well-designed. It is a sleeve-style, step-in knee pad which slides up your leg, and has a cut-out on the rear side to eliminate binding and allow for normal blood circulation. The knee pad is held in place by 1" wide, non-adjustable elastic bands at the top and the bottom. The inner surface of the elastic has a textured, rubberized gripping material to prevent sliding. The contoured D30 foam is held in a sealed fabric pocket over the knee. There is a protective wear patch over the knee cap.