Outdoor Research ActiveIce Spectrum Sun Womens Long Sleeve Top Size:W L There is little left for

There is little left for error

Our superlight

Simple doesn't mean basic

with 100 grams of fuel

these gaiters are built to stand up to harsh mountain conditions

Outdoor Research ActiveIce Spectrum Sun Womens Long Sleeve Top Size:W L There is little left forThe ActiveIce Spectrum Sun Long Sleeve Tee is built with thermoregulating ActiveIce technology and bluesign approved materials, perfect for keeping body temperature in check while hiking, backpacking, climbing, or setting up camp. This tee is built with an ultra comfortable, breathable, and quick drying polyester blend treated with our proprietary ActiveIce technology. ActiveIce reacts to your body's rising temperature by cooling down your core,