100% heavyweight flame-resistant cotton denim, 14.75 oz.Relaxed fit, straight leg, high rise and cowboy cutFive-pocket styling with 13-inch deep pocketsZipper-fly and arc-resistant button waistband closureNFPA 2112 compliant and HRC2 23.8 calAdded gusset for mobilityPrewashed denimNomex FR zipper tape and front pocketsDupont's Nomex threadingSelf-extinguishing fire retardantStyle: FR31MWZFR jQuery('.product-info').find('ul li').attr('tabindex', '0'); Shipping & Returns Easy returns in store and online. Learn more. At checkout, we'll provide you with an estimated delivery date for your order based on your shipping method. Standard shipping charges may apply based on the order value. Product Name:  Wrangler Men's FR Relaxed Fit Work Jeans