WORTEX W935 high-visibility stretch work pants with side pockets are made of durable 4-way stretch fabric—that is, fabric that stretches in all directions— which offers excellent abrasion resistance; the work pants feature double-stitched seams, and the knees are reinforced with Cordura 500D® fabric, These high-quality work pants feature plenty of practical pockets, loops, and compartments, including zippered, removable side pockets, knee pad pockets, and reflective strips with a broken-line pattern