These black 1017 ALYX 9SM crinkled patent trousers are cut with a high rise, relaxed fit and tapered legs. Made with a two-step quantum dye process, this pair has belt loops, a button and zip fastening, front pockets, a rear logo patch and tonal topstitching. This fabric of these 1017 ALYX 9SM trousers is called Tyvek, and is used to protect buildings when they are under construction. Well, your body is a temple and deserves to be treated accordingly.