Outdoor Research ActiveIce Spectrum Sun Mens Short Sleeve T-Shirt Brand_Source Certified for sports (EN12275) and

Certified for sports (EN12275) and industrial (EN362) use

com) including topos

Designed with an efficient drawcord sealing mechanism for when you're not climbing

don’t mess with it

it provides excellent impact absorption

Outdoor Research ActiveIce Spectrum Sun Mens Short Sleeve T-Shirt Brand_Source Certified for sports (EN12275) andThe 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,