Cold Pruf - Mens Performance Base Layer Performance Pant, Black, Comfort Waistband, Flat Seams, Front and Back Rise, Ribbed Cuffs, Moisture Management Fiber, Wicks Away and Evaporates Moisture and Controls Odor, Natural Stretch, Weather Cold to Very Cold With Medium to High Activity, Waist Size S = 28-30 Inches M = 32-34 Inches L = 36-38 Inches XL = 40-42 Inches, 96% CPT Performance Polyester 4% Spandex, Made In Mexico Of USA Components, #29928 29-928