evo.com | Outdoor Research Midlayer Fleece > The Outdoor Research Vigor Grid Fleece Pullover Hoodie is more than just a winter season mid-layer. It's your early spring running top, summer sunrise hiking layer, rock climbing crag coat, and apres ski shirt. With a built-in 3-panel balaclava hood, thermo-regulating ActiveTemp(TM) treatment, and UPF 30 sun protection capabilities, there's no adventure the Vigor Grid Fleece Pullover Hoodie isn't fit for. Trim Fit Close-cut apparel that moves with the wearer. Movement-Mirroring Stretch Pocket 46% Recycled Nylon / 40% Nylon / 14% Spandex Vigor Grid Fleece 94% Polyester / 6% Spandex Thermo-Regulating ActiveTemp(TM) Treatment ActiveTemp(TM) is the thermo-regulating technology that manages your body temperature to keep you cool, dry, and comfortable during high-exertion activities. This smart fabric treatment self-adjusts depending on your level of exertion, sweat, and temperature to actively control body heat and ensure optimal comfort. The harder you work, the faster ActiveTemp(TM) works to keep you cool - so you can focus on your adventure ahead. | Outdoor Research Vigor Grid Fleece Pullover Hoodie Men's 2027 - Small Red | Nylon/Spandex/Polyester