Description Introducing flannel-lined denim for the ultimate in movement and warmth. This work-ready jean is expertly crafted from premium denim and flannel, both of which feature our sturdy, flexible DuraStretch⢠fabric technology.PRODUCT DETAILS:Low Rise Boot cut 13 oz ToughMax⢠DuraStretch⢠denim 2X more durable Lined with DuraStretch⢠flannel for extra warmth Knife pocket 67% cotton, 32% polyester, 1% spandex