Outdoor Research ActiveIce Spectrum Sun Mens Short Sleeve T-Shirt Size:XL It’s loaded with storage features

It’s loaded with storage features that have been strategically chosen to provide maximum utility for minimum weight

Crafted from durable materials

The packsack is completely seam-welded and has a roll-top closure with carabiners

NFPA 1983 General Use

Outdoor Research ActiveIce Spectrum Sun Mens Short Sleeve T-Shirt Size:XL It’s loaded with storage featuresThe 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,