ASICS Men's Thermal XP Slim Pants 83% Polyester/17% Spandex Imported Plush, insulating durable water Repellent fabric with wicking finish provides moisture management and cold weather protection, reflective taping wraps around front and back for 360 degree visibility Center back zippered water resistant pocket, hand pockets Reflective log, elastic waistband with drawcord Inseam S/31", M/31.5", L/32", XL/32.5", XXL/33"