Built for demanding winter missions, the Ortovox Men’s 185 Rock’N’Wool Long Sleeve delivers exceptional comfort, reliable warmth, and all-natural performance for everything from ski touring to high-alpine adventures. With Ortovox’s regular fit, it layers effortlessly without bulk, giving you full mobility on steep ascents and technical terrain.
This base layer uses 100% fine merino wool (185 g/m²) with an ultra-soft 19-micron fiber diameter, creating a premium next-to-skin feel that’s itch-free and naturally breathable. Merino’s moisture- and temperature-regulating properties keep your body climate stable through sweat-heavy pushes and cold transitions, while its odor-neutralizing benefits make it ideal for long days in the mountains—or multi-day trips where freshness matters.
A bold, asymmetrical design and vibrant twisted yarn colors set this piece apart, bringing personality to your winter kit without sacrificing performance. Ethically sourced under Ortovox’s OWP standard, this is a base layer that feels good in every way: on your skin, on the mountain, and in its impact.
100% Virgin Merino Wool (185 g/m²) for warmth, breathability, and all-day comfort
Ultra-soft 19-micron fibers for a smooth, itch-free feel
Temperature-regulating performance keeps your core balanced during effort and rest
Moisture-wicking merino manages sweat efficiently on high-output tours
Odor-neutralizing fibers stay fresh through long days and multi-day use
Regular Fit layers cleanly under midlayers and shells without restricting movement
Colorful, asymmetrical design adds modern style to a classic performance base layer
Ethically sourced wool (OWP-Merino) from monitored, responsible farms
Weight: 0.42 lbs
Fit: Regular Fit
Material: 100% Virgin Merino Wool (185 g/m²)
Fiber Diameter: 19 microns
Performance: Temperature-regulating, moisture-regulating, odor-neutralizing
Use Case: Ski touring, mountaineering, freeriding, winter layering
