Rocky Mountain alpine style. Lightweight performance insulation with snap shirt styling. When temps drop this single piece covers a broad range of functions. “Primeflex” outer is water repellent and stretchy,  “Vivo” Extreme Eco insulation has the highest breathability to warmth ratio. Perfect when mobilization is required. The shirt is lightweight, packable, and versatile. High quality detailing throughout.

Uses: Everyday wear from September to May, mountain to town.