We like the ActiveIce Spectrum Sun Shirt because it features a breathable actively cooling and moisture-wicking fabric with UPF 50-rated sun protection so we stay cool and protected from sun's harm on daily adventures.
We stay active on even the hottest days so the temperature-regulating tech of the ActiveIce Spectrum Sun T-Shirt is a necessity in our summer wardrobe. Outdoor Research tweaked their ActiveIce tech so it performs better than ever dynamically reacting...
"What Our Gearhead® Experts Are Saying:""This long-sleeve tee is a must for sunny days on the trail. The ActiveIce™ fabric keeps me cool as I sweat and the UPF 50+ rating means I don’t have to worry about sunburn. It’s lightweight breathable...