Abrasion resistant, durable double ring spun closed end, stout weave cotton twill,Diamond one piece engineered climber gusset,Flex fit elastic waistband with adjustable nylon cinch-belt with lock and release buckle,Deep Never Lost pocket bags with Velcro closure back pockets,Low impact dyed and G-Natural Age washed for a soft feel,Abrasion resistant, durable double ring spun closed end, stout weave cotton twill