T-Shirts & Shirts｜Smartwool Men's Intraknit Thermal Merino Crew Baselayer Shirt

Smartwool's most technical baselayer construction — zoned thermal Merino in a bold Orange colorway, built for cold-weather performance at a smarter price.The Smartwool Men's Intraknit Thermal Merino Crew Baselayer Shirt takes Merino baselayer performance to the next level with Smartwool's proprietary Intraknit construction. Rather than a uniform fabric throughout, Intraknit strategically varies the knit structure across the garment — placing thermal zones where you need warmth and more breathable zones where you generate the most heat. The result is a baselayer that actively manages your body temperature during high-output cold-weather activities. This vibrant Orange colorway stands out on the mountain and layers cleanly under any mid-layer or shell. This piece shows light signs of wear but retains full performance and structure.Size: MColor: OrangeCondition: Gently Used, Shows Light Signs of WearOriginal Retail: $150.00

Intraknit Construction: Proprietary zoned knit structure places thermal Merino where you need warmth and breathable zones where you run hot — smarter temperature management than a uniform baselayer.

Thermal Merino Wool: Heavier-weight Merino delivers serious cold-weather warmth with natural moisture-wicking and odor resistance for multi-day use.

Crew Neck Silhouette: Clean, low-profile collar layers seamlessly under fleece, vests, and hardshells without bunching.

Flatlock Seams: Minimal bulk and chafe-free construction designed for all-day wear during high-output activities.

Machine Washable: Easy-care Merino that holds up to regular use and washing without losing its shape or softness.
Built for backcountry skiers, winter mountaineers, and cold-weather athletes who need a technical baselayer that actively works with their body — not just against the cold. Buying pre-owned means premium Smartwool Intraknit engineering at a fraction of the retail price — same performance, smarter value. Wear it as your foundation layer on the coldest days of the season.
Brand:SmartwoolSKU:5336541750926Tags:apparel, Baselayer Shirt, desc-published, M, men, NOREVIEW, Shirts, Smartwool, tops, USED, USED Gear, warehouseSize:MColor:Orange