The Anatomica Long Sleeve Crewe is a slim-fit and stretchy base layer top for daily comfort and active pursuits. The ultralight 150gm corespun fabric features merino fibers wrapped around a nylon core, for a top that is durable and soft next to your skin.

Inspired by nature, icebreaker harnesses the performance qualities of natural fibers to offer an alternative to clothing based on petrochemical synthetics. Merino is an annually renewable fiber that naturally resists odors, keeps you cool when it’s hot and warm when it’s not, and lets your skin breathe for comfort all day, every day.