Kleveland Merino Thermal Underwear for Men - 100% Wool - Soft, Comfortable Base Layer - Everyday Cold Weather Gear

Discover the elevated comfort, performance, and purity of Janus Wool - Norway’s most respected name in premium merino wool apparel since 1895. The Kleveland Jersey Merino Thermal Underwear are an essential base layer - lightweight, warm, moisture-wicking, and comfy - ideal for snowboarding, skiing, hiking - the ultimate, essential indoor and outdoor gear year-round. Unlike synthetic fibers, pure wool naturally regulates body temperature, resists odor without chemical treatments, and maintains its insulating properties - a sustainable, biodegradable material that’s gentle on your skin and the planet - a smarter, longer-lasting investment. Thoughtful gifts for holidays, birthdays, and special occasions, Janus wool apparel makes an elevated choice of gifts for men, gifts for women, and even gifts for teens - with Janus Wool, the weather doesn't matter. Janus garments are thoughtfully designed in Norway, with select pieces developed in collaboration with professional snowboarder Marcus Kleveland, blending performance-driven features with minimalist Scandinavian aesthetics. Whether you're navigating snowy trails, catching a flight, or strolling through a frost-covered city, Janus Wool offers unmatched quality, comfort, and timeless style that endures season after season.

• 100% Merino Wool Knitted in Norway, Sewn in Romania: Naturally warm, moisture-wicking & odor-resistant; your essential gear from alpine trails to urban streets - warm thermal underwear for men & teens with flat seams for all day comfort.
• Soft Fleece Inside: Ultra-soft brushed merino fleece inside hugs your skin with warmth and comfort; the ultimate everyday winter gear for snowboarding, apres ski, and cold-weather travel.
• Pro-Inspired Performance: Designed with support from X Games champion snowboarder Marcus Kleveland; shaped for dynamic movement, thermal control, and Scandinavian style that performs under pressure.
• Sustainably Engineered: 100% natural merino wool, no synthetic fibers, thoughtfully designed features across the Janus collection that supports dynamic lifestyles.
• Norwegian Wool Legacy Since 1895: Trusted by explorers and elite athletes for 130 years, Janus Wool blends Nordic tradition with technical innovation to deliver unmatched winter performance apparel.