Outdoor Research ActiveIce Spectrum Sun Womens Hooded Top Size:W L has an outstanding warmth-to-weight ratio

has an outstanding warmth-to-weight ratio

UPF 50+ protection

all-in-one protective glove solution

You can leave your gear at basecamp and head out to explore with a lighter load or stash the bulk of your kit before pressing on to a summit with the bare necessities

low-pro binding cuffs

Outdoor Research ActiveIce Spectrum Sun Womens Hooded Top Size:W L has an outstanding warmth-to-weight ratioBest selling ActiveIce technology works more efficiently and effectively than ever before. Outdoor Research's proprietary self cooling technology now reacts to increases in your body temperature by dynamically cooling you faster when you need it most. A special additive drives this cooling process via phase changes, which keeps the wicking, breathable, and quick drying ActiveIce technology the ideal solution for anyone who spends serious time in hot,