Elevate your outdoor adventures with the **Alpine Onset Merino Wool Base Layer**, engineered to keep you dry, warm, and comfortable during intense activities. This premium **breathable merino wool blend** offers exceptional moisture-wicking performance, making it the perfect foundation for your hiking, skiing, or climbing layering system. Experience the natural temperature regulation of ethically sourced merino wool, designed to move with your body while resisting odors.
Key Features
- Ultra-soft **non-mulesed merino wool blend** for itch-free comfort and ethical peace of mind
- Advanced moisture management wicks sweat away to keep you dry during high-output activities
- Flat-seam construction eliminates chafing for all-day comfort on the trails or slopes
- Raglan sleeves with thumb holes provide superior range of motion and added warmth
- Lightweight yet warm with UPF 30 sun protection for versatile layering options
Specifications
| Material | Merino Wool Blend (Non-Mulesed) |
|---|---|
| UPF Rating | 30+ Sun Protection |
| Seam Type | Flat-Lock Stitching |
| Style | Half-Zip Base Layer |
Ideal For
- Backcountry skiers and snowboarders needing reliable temperature regulation during variable mountain conditions
- Multi-day hikers requiring odor-resistant, quick-drying performance for extended trips
- Cold-weather athletes who value breathable warmth without restrictive bulk



















