Merino Wool Crewneck Base Layer Top – Women's

Built for women who push hard in cold weather on trail or in camp, this merino crewneck is our go-to cold-weather base layer when you need real warmth without bulk. Merino wool naturally regulates temperature and resists odor, so it keeps working across long days and multiple wears. The slim, women's-specific fit layers clean under a softshell or hardshell without bunching under pack straps.

• Merino wool construction regulates temperature naturally — warm when you're stopped, venting when you're moving hard
• Odor-resistant fibers let you wear it multiple days in the field without it turning on you
• Crewneck cut sits close to the neck to trap warmth and layer cleanly under mid or shell layers
• Slim women's-specific fit stays put under pack straps, harnesses, or a hunting vest without bunching or riding up
• Available in Black — a versatile, go-anywhere color that works equally well for trail running, backcountry camping, and cold-weather hunting layering systems