The Matix Welder Slim Pants in Black are your new slim Welder pants from Matix Clothing. You get a five pocket design with contrast checkered waist lining, zipper fly with top button and Matix labeling at right rear pocket. A Welder Slim pant. Constructed of 60% cotton, 40% polyester. 32'' waist sports a 9'' rise, 32.5'' inseam and 16'' leg opening. Model wears 32''.