Brixton Reserve Pants : Work in'em, play in'em, and make love in'em... These twills are a Brixton staple. The Reserve sports a five pocket design, zipper fly with customized Brixton top button, and Brixton labeling at right rear belt line and right rear pocket. A durable pant. Constructed of 99% cotton, 1% elastane. 32'' waist sports a 10'' rise, 32'' inseam, and 16'' leg opening.