Bartacked stress locations, Seven reinforced belt loops, reinforced knife clip area and genuine YKK zippers insure that durability is not an Issue 7.2 oz. Flex-tac mechanical stretch Canvas is Teflon treated to repel stains, soil, and moisture Internal cargo pouch magazine pockets flex-cuff pocket inside front waist, handcuff key pocket inside rear waist, TWIN back yoke magazine pockets Fully gusseted crotch, comfort waistband, articulated knees provide comfort, range of movement and durability Sorona 42%/Cotton 31%/Polyester 27%