Micro-Elite Chamois Crewneck – Men's

When temperatures drop and output stays high, the Micro-Elite Chamois Crewneck is our pick for serious cold-weather base layering. Densely knit Chamois polyester with 4-way stretch moves with you and resists wind without sacrificing breathability. Bio-Silver anti-odor treatment keeps it fresh across multi-day trips without washing.

• Warmth Factor 8 — densely knit Micro-Elite Chamois fabric blocks wind while staying breathable during high-output activity
• Bio-Silver anti-odor technology built into the fabric — not a spray-on treatment — so it holds up through multi-day backcountry trips
• Soft brushed interior traps warmth on contact; smooth exterior lets shells and mid-layers glide over without bunching or grabbing
• 4-way stretch with raglan sleeve construction keeps full range of motion whether you're climbing, running, or hauling a pack
• UPF 30 rated and superior moisture-wicking — available in Black and Granite, sizes S through XXL