What Our Gearhead(R) Experts Are Saying: "I throw the Eclipse Sun T-Shirt on for long hikes, trail runs, and even travel days. It dries fast, never feels clingy, and the UPF 50+ coverage means I don't have to lather up as much on the go."When the sun's out and the trail calls, the Outdoor Research Eclipse Sun T-Shirt helps us stay cool, dry, and protected. Built from a lightweight fabric with UPF 50+ sun protection and ActiveFresh odor control, this tee keeps us comfortable through sweltering climbs, ridge-line scrambles, or river-side lunch breaks. The stretch-knit construction and chafe-free Dynamic Reach design let us move freely without restriction, while moisture-wicking performance ensures we stay dry through it all.