Performance & Merino T-shirts

Although it is named after the famous climb in Yosemite, Outdoor Research’s Astroman Sun Hoodie can be worn off the mountain. We wear it for sun protection while paddling along the river, hiking in the vast desert, or backpacking near jagged mountain peak

Meet merino wool: it's a naturally soft and thermoregulating fiber that's guaranteed to keep you comfortable in every situation. Even better, our merino wool shirts are blended with Tencel® Lyocell, a fiber known for its cooling, quick-drying, and smooth-

The casual, quick-drying long-sleeved t-shirt for before, during and after runs. Works as a standalone top or as a base layer.

A capable shirt with year-round casual style, the men's Merino 160 Savino Polo shirt offer a classic look with finely tailored details. Crafted of a breathable, wicking recycled 160 a breathable, ultralight blend of merino and recycled polyester fabric bl

The Tradewind Performance Tee is the most technical tee in the lineup, with perforated performance knit, UPF and quick-drying capabilities. Light and breathable, the flatlock seams and chest pocket allow for easy transition into everyday life.