Professional knee pads n 66957. made of absorbent material, to protect the knees of the professional from impacts and irregularities of the floor. it adapts perfectly to the anatomy of the user's knee and they have been manufactured in accordance with standard en 14404 and give the user a grade 1 performance level. large support surface for optimal stability for any type of work. equipped with adjustable closures at the top and bottom with an extra-wide rubber that allows us to improve its fixation and a perfect adaptation to the contour of the user's leg.