A extremely versatile mid layer. Perfect for winter running, ice climbing, and rock climbing. The Pertex Quantum outer is wind proof and somewhat water resistant. This outer fabric covers a layer of VerticalX Air, which acts as both insulation and a effective way to transport moisture away from the body.
The jacket has 2 hand warmer pockets (one of them doubles as a stuff sack with clip in loop/key clip), 1 chest pocket, 2 internal drop-in pockets, thumb loops.