DETAILS: The return of collaborations between KZO and Unholy Matrimony's Brett Westfall. This season's version has double layered sleeves and attached bottom portion. Sealed zip pockets on sides and chest. Hidden zipper in the back allows for the entire shirt to be folded into itself in hobo-bag fashion. Made from a thick, very soft and comfortable 100% cotton flannel. Works great worn as a jacket or alone as a main shirt.