Outdoor Research ActiveIce Spectrum Sun Mens Long Sleeve Hooded Top Size:S keeping your feet insulated and

keeping your feet insulated and comfortable over long distances

An extra-large mesh screen allows for stargazing and ventilation

the Merino 260 Quantum IV Long Sleeve Zip Hoodie naturally resists odours and helps regulate your body temperature thanks to its 100% merino wool fabric

This shape reflects the spirit of Maillon Rapide quick links connectors

Lightweight in mass but not strength

Outdoor Research ActiveIce Spectrum Sun Mens Long Sleeve Hooded Top Size:S keeping your feet insulated andThe ActiveIce Spectrum Sun Hoodie 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 hoodie 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, keeping you