Discover why outdoor enthusiasts love our Thermawool Half Zip as their go-to thermal base layer. Tired of bulky fabrics that trap sweat? Our secret blends soft merino wool with precision microfibers for intelligent thermoregulation—keeping you comfortably warm when it’s cold and remarkably dry during intense activity. Experience next-to-skin comfort with a brushed fleece interior that prevents chafing, thanks to all-flat seam construction perfect for hiking, skiing, or daily commutes.
This versatile half-zip excels both as a standalone piece on crisp days and as the ultimate moisture-wicking foundation under your Thermawool Pant or ski jacket. Built-in Climasense fiber fusion actively manages your microclimate across changing temperatures, while UPF 50+ sun protection shields you during alpine adventures. Worried about odors after long trails? Integrated odor control neutralizes sweat naturally, and the secure gadget pocket keeps essentials handy without bouncing.
Ideal for backpackers seeking a breathable hiking base layer or skiers needing an odor-resistant ski underlayer, this technical top transitions seamlessly from mountain peaks to city streets. Crafted from 87% polyester and 13% merino wool for durability and softness, it’s machine-washable (cold, dark colors separately) and tumble-dry low—just skip fabric softeners to maintain performance. Layer smarter today!
