Intraknit Thermal Merino Base Layer Crew – Men's

When temperatures drop and output stays high, this is the base layer we reach for first. Intraknit construction places denser merino where you need warmth and open mesh where you need airflow — no guesswork, no compromises. It layers flat, resists odor through multi-day use, and moves without binding.

• Intraknit technology body-maps insulation and ventilation zones into a single knit structure — no seams between panels, no bulk
• Merino wool blend regulates temperature naturally, wicking moisture and resisting odor whether you're skinning uphill or sitting in a cold duck blind
• Seamless construction reduces chafe points and sits flat under a mid or shell layer without bunching or riding up
• Thermal-weight fabric is built for high-output cold-weather activity — hiking, ski touring, cold-weather hunting, and winter travel
• Available in a solid lineup of colors including Black-White, Charcoal-Black, Nightfall Blue, Winter Moss, Dusty Teal-Charcoal, and Burnt Sienna-Dark Mink — sizes S through XXL