The Outdoor Research Vigor Full-Zip jacket provides cozy warmth and thermo-regulating ActiveTemp technology for rapidly changing climates whether you’re ski touring, alpine climbing, or spending the day at the ski resort. A grid-back fleece at the underarms and lower body wick moisture while allowing additional airflow to keep you cool and comfortable when working up a sweat, while fleece in the front panels provide warmth to keep your core toasty. Stretch construction allows freedom of movement for long strides on the skintrack, and flat seams reduce rubbing for chafe-free comfort. UPF30 protection defends from the sun’s harmful rays on bright Spring days, and zippered pockets securely carry along snacks or your phone for quick access.