Outdoor Research M's Eclipse Sun T-Shirt

The Eclipse Sun T-Shirt is built for life outdoors, whether you’re hiking or backpacking on sunbaked trails, working your favorite boulder problem, or loading up gear for your big weekend plans.

Engineered with lightweight, breathable fabric, this technical tee offers UPF 50+ sun protection and ActiveFresh™ odor control to keep you cool through extended activity. The quick-drying, moisture-wicking construction manages sweat, while the chafe-free design and dynamic reach patterning move naturally with you. A bonded neckline and straight hem enhance comfort, and a raised heat transfer logo finishes the look with subtle branding.