Arc'teryx Women's Sentinel Insulated Jacket - Winter 2026/2027

An insulated GORE-TEX jacket for sending it in the coldest depths of winter. There&&';;s nothing like bluebird days for ticking off lines, but clear skies often mean biting cold. The Sentinel Insulated Jacket is made to keep your blood flowing so you never miss a day. It&&';;s built with the same dependable weather protection as our shell jacket but packed with intentionally mapped insulation that&&';;s lighter under the arms . A more contemporary, women&&';;s-specific fit allows for maximum freedom of movement in the burliest terrain, while a 2L GORE-TEX e PE membrane and 100d face fabric provide breathable toughness.