A perfect blend of warmth, comfort and odor management. First Lites Mens 100%, high-keratin merino wool fibers are the finest found in nature and produce a material that is soft, durable and can be worn directly against the skin without irritation or itch. The naturally odor-resistant wool absorbs 35% of its weight in moisture and transports it away from the skin, controlling odor-causing bacteria and giving you the necessary edge in scent-control management. Warmth, breathability and all-day odor control. 230-gram 100% merino wool offers moisture-wicking comfort for layering in cold weather. Imported. Sizes: M-2XL. Color/Camo patterns: Mossy Oak Break-Up Infinity, Realtree MAX-1, Black, Fusion Camo. Size: X-Large. Color: Black. Gender: Male. Age Group: Adult. Pattern: Camo. Material: Wool. Type: Base Layer Bottoms.