Discover why adventurers trust our reborn base layer for modern expeditions. Tired of bulky thermals that lose warmth or smell after day two? Our innovative design combines 100% ColdPruf® Technical Fiber polyester next to skin with a breathable 70% polyester / 30% MERINO WOOL exterior—delivering unbeatable temperature regulation without itchiness. Experience intelligent freshness all day thanks to SILVADUR™ technology actively neutralizing odors, making this your go-to odor-resistant hiking thermals for multi-day treks.
The 7 oz. fabric strikes the perfect balance: substantial enough for freezing peaks yet lightweight for high-output scrambles. Notice the thoughtful details? Tailored sleeves move with you, hidden seam cuffs eliminate chafing, and the drop-tail stays tucked during dynamic climbs. Flatlock stitching prevents irritation on long hauls—whether you’re backcountry skiing at dawn or trail running through autumn frost.
Why settle for basic long underwear? This isn’t just another merino wool base layer; it’s engineered for real-world grit. The strategic merino blend wicks moisture faster than cotton alternatives while resisting pilling, and ColdPruf® ensures consistent warmth even when damp. Perfect for hunters needing silent movement, cyclists battling wind chill, or travelers packing light for variable climates. Finally, a non-itchy merino wool base layer that performs from summit bids to campfire recovery—without compromising comfort or sustainability. Ready to redefine your cold-weather foundation?
