Intraknit Thermal Merino Base Layer Crew – Women's

On cold mornings that warm up fast, the Intraknit Thermal Crew is our go-to base layer for women who run, hike, or hunt hard. Body-mapped zones put merino warmth in the core and ventilation where you run hot, while the seamless construction keeps chafing and hot spots out of long days.

• Intraknit body-mapped zones: denser merino insulates the core, open ventilation zones dump heat where you sweat most
• Merino wool blend regulates temperature, wicks moisture, and resists odor across multi-day trips without the funk
• Seamless construction removes friction points, so no hot spots or chafing under a pack, vest, or harness
• Ergonomic fit moves with you at high output and layers cleanly under a mid or shell without bunching
• Works as a standalone top on mild days or a base under a shell when temps drop. Sizes XS-XL in multiple colorways