Light and strong fabric with ripstop. Ripstop is a super durable weave that helps fabric to last for a very long time.; The product is a combination of regular fabric and stretch fabric, with the stretch fabric placed where extra freedom of movement is required.; Ergonomically shaped trouser legs are constructed to follow the body's natural movements.; The kneepad pockets of durable CORDURA® are adjustable so the kneepads have the optimal position on your knees.; As standard in three different leg lengths, so you can choose the best fit and optimal placement of details just for you.; Co-certified for use with MASCOT kneepad type SHORT or LONG, as the kneepad pocket is height-adjustable. ; The product tolerates industrial washing.