Classic Thermal Merino Base Layer 1/4 Zip – Men's

Built for cold-weather output — hiking, hunting, or moving fast in the backcountry — this midweight merino base layer handles the full range of Southern winters. Merino wool regulates temperature naturally and resists odor through multi-day wear, so you stay fresh without extra weight. The 1/4 zip lets you dump heat fast when the climb gets steep.

• Midweight merino wool construction balances warmth and breathability across a wide range of cold-weather activity levels
• Natural odor resistance lets you wear it multiple days between washes — ideal for backcountry trips and extended hunts
• Moisture-wicking fibers move sweat away from skin to keep you dry during high-output efforts in cold, variable conditions
• 1/4 zip collar gives you quick ventilation control on the trail without having to stop and strip a layer
• Flatlock seam construction eliminates pressure points under a pack harness or shoulder straps during long days out