Durable and flame-resistant, these loose fit midweight canvas jeans from Carhartt are great for warmer weather. Made of 8.5-ounce flame-resistant canvas, an 88% cotton/12% high-tenacity nylon blend, it has a loose seat and thigh and sits slightly below the natural waist for a comfortable fit. Brass zipper fly has Nomex zipper tape and the high-tension waist snap closure is arc resistant. Also has a cell phone pocket, utility pocket, left leg hammer loop, triple-stitched main seams, and a 19-inch leg opening that fits over work boots. Style #: FRB159.