Loaded with features and versatility, the Trew Gear Tatoosh Jacket is a solid choice for mild conditions on the mountain. Featuring Trew Gear's PNW 2-layer fabric, the Tatoosh Jacket is durable, waterproof, and breathable, so we stay comfortable. Lightweight synthetic insulation strategically mapped across the body offers an extra layer of defense against the cold, and the zippered underarm vents allow us to let off some steam when we are getting too hot. Additional features on the Tatoosh Jacket include zippered pockets and a pass pocket, a removable powder skirt, and a helmet-compatible, adjustable hood.