The ultimate working mix of durability and mobility. The 13 oz. 96% Cotton/4% Spandex twill weave allows for incredible movement while still giving you all the durability you need. Most other stretch work pants are only around 8 oz. cotton. The Cedar Flex Pants are the first true, heavy duty work pants at 13 oz cotton. The double knee and rear heel panels offer added protection in high wear areas. Front pockets with a ledge to hang a knife or tape measure, rear patch pockets, signature utility front pocket and rear utility welt pocket (fits most phones) offer plenty of storage. Updated, modern fit with straight leg and a boot friendly work cuff. If durability and mobility are #1 and #1.01 on your list of importance, these are for you...