Pack Includes: 3 Cool Cotton Trunk 4" Cool Cotton Trunk 4": 4" inseam Breathable, moisture-wicking fabric keeps you 2-3x cooler and dries 4-5x faster than regular cotton. Designed for daily wear. 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. Machine wash cold. Tumble dry low. Fabric: 86% Pima Cotton, 14% Spandex Model is 6'1'', Waist: 32'', Chest: 41'', wearing size Medium.