What Our Gearhead(R) Experts Are Saying: "This merino top is my go-to for ski tours and freeride days. It's super soft, regulates temperature perfectly, and doesn't hold odor even after long, sweaty climbs." We like the 185 Rock'N'Wool Sport Top for its balance of comfort, performance, and sustainability. Made from 100% fine merino wool with a 19-micron fiber diameter, it's soft against the skin and itch-free, making it ideal as a first layer for active winter days. Merino naturally regulates temperature, wicks moisture, and resists odor, keeping us comfortable through high-output climbs and frigid descents. Designed with a supportive broad elastic underband, it stays in place during movement, whether we're skinning uphill, freeriding in deep powder, or tackling a mountaineering route. Its colorful design adds a fun visual pop, while the ethically sourced wool ensures a smaller environmental footprint.