Men's Basis Peak Wool Lightweight Half Zip 200791

The Stio Men's Basis PeakWool Lightweight Half Zip (style 200791) is a versatile baselayer designed for active outdoor pursuits and everyday comfort. Crafted from Stio’s proprietary PeakWool™ Double Jersey fabric, it combines the moisture-wicking and odor-resistant properties of merino wool with the durability and quick-drying benefits of recycled polyester and nylon. This blend ensures breathability and warmth during high-output activities like hiking, skiing, or trail running.

The half-zip design allows for easy ventilation, while the flatlock seams and tag-free construction enhance comfort during movement. The fabric's natural stretch provides a close, performance-oriented fit without restricting mobility. Additionally, the lightweight nature of the material makes it suitable for layering under outerwear or wearing solo in milder conditions.