Terramar Thermawool Half-Zip Mens Long Underwear Top

Perfect for your backcountry adventures or day hikes in mild weather, the Thermawool Half-Zip from Terramar will keep you cool, calm and collected. Crafted out of a super-soft synthetic/wool blend with a brushed interior this mid-weight top offers superior warmth and breathability. It features ClimaSense Thermoregulation Technology that is designed to adjust to your body temperature ensuring your comfort in any condition. Brushed microfiber fabric lies against the skin to keep you itch-free, while functional thumb holes and flat seam construction keep your top in place during strenuous activities. A UPF 50+ rating protects your skin from harmful UV rays if you choose to wear this top alone instead of as a layering piece.

• ClimaSense Thermoregulation Technology keeps you comfortable in all conditions
• Engineered to adjust to your body temperature
• Inhibits the growth of bacteria that causes odor
• Quick dry and moisture wicking
• Brushed microfiber against the skin for no itch
• Mid-weight warmth and superior breathability
• Functional thumb holes and flat seam construction
• UPF rating 50+
• Outside: 70% Micro-Polyester/30% Merino Wool
• Inside:100% Micro-Polyester