The Women's Arenite Jacket is an effective mid layer in cold conditions & functions as a standalone in cool, dry situations. The Cobblecomb fleece has a lofty backer that provides soft, effective insulation, & a durable twill face that resists pilling & reduces friction & binding under a shell. Combining the warmth & moisture wicking properties of polyester with the stretch performance of elastane fibres, Cobblecomb delivers effective thermal regulation with freedom of movement. The tall collar has a snug, but not binding, fit that seals out drafts & layers comfortably under a shell. The full length front zip makes it easy to get on & off, & can be unzipped with a single hand for immediate ventilation. Two hand pockets stow essentials. Arc'teryx' Athletic fit keeps the jacket close to the body in order to optimise breathability & moisture transfer. Articulation & anatomic patterning combine with gusseting under the arms to provide exceptional ergonomic performance.