All day performance fabric with 4-way stretch. Designed for daily wear. Moisture wicking, anti-odor, and anti-microbial. Stay-Put waistband that won't roll, bunch, or pinch. Contour Pouch to nestle the boys–no adjustment needed. Quick Draw® Fly–horizontal fly for quick access when nature calls. Model is 6'1'', Waist: 32'', Chest: 41'', wearing size Medium. Fabric: 84% Polyester, 16% Spandex Machine wash cold. Tumble dry low.