Classic Thermal Merino Base Layer Crew – Women's

For cold-weather hikes, ski days, and early-morning sits in the stand, the Classic Thermal Crew is our go-to base layer for women who want warmth without bulk. Merino interlock knit regulates temperature and fights odor naturally, while flatlock seams and a slim fit keep it comfortable under a pack and any shell.

• 100% merino wool interlock knit regulates temperature and resists odor naturally, so it stays fresh over multi-day trips
• Thermal weight is warm enough for cold mornings and winter days, without trapping heat on the climbs
• Slim performance fit layers cleanly under fleece, softshell, or insulated outerwear without bunching or binding
• Flatlock seams cut down on chafing under pack straps and harnesses, even over all-day wear
• Raglan sleeves keep your shoulders moving and stop sleeves from bunching under layers. Available in solid, heather, and printed colorways from XS to XL