What Our Gearhead(R) Experts Are Saying: "I live in these merino long pants all winter long. They're warm without being bulky, and the breathability is awesome when I'm ski touring or doing something aerobic. I can wear them for multiple days in a row since they don't hold odor, and they're comfortable enough to double as my go-to lounge bottoms after a big day outside." We rely on the Ortovox 185 Rock'N'Wool Long Pant as the foundation for cold-weather layering, from ski tours in the backcountry to laid-back evenings by the fire. Built with 100% Tasmanian merino wool, these base layer bottoms keep us warm while regulating temperature and wicking moisture away when activity levels ramp up. Thanks to the fine 19-micron fibers, the Rock'N'Wool Long Pant feels incredibly soft against the skin, eliminating the itch sometimes associated with wool. Natural odor resistance makes them perfect for multi-day tours, while the athletic cut fits comfortably under shells without bunching. Whether we're skinning, skiing, or simply unwinding at the cabin, these versatile merino pants deliver the comfort and performance we need all season long.