Outdoor Research Men's Shirts

Men's T-Shirts Outdoor Research

Lightweight, Breathable, Stretchy UPF 30-50+ Protection Named after the legendary route in Yosemite Valley, the Astroman S/S Sun Shirt features our best-selling lightweight, stretchy, and durable Astroman fabric for long days on the wall, hiking, paddling, and backpacking. AirVent technology on the back yoke allows superb airflow and breathability, and built-in UPF 30-50+ sun protection protects skin from harmful UV rays.

Outdoor Research Astroman Short Sleeve Sun Shirt - Men's Dark Sand XXL

Outdoor Research Performance Stretch Kulshan Flannel Long Sleeve Woven Shirt

Outdoor Research Men's Baritone Performance Long Sleeve Pocket

Updated for Fall 2023, the Feedback Flannel is back as our best-selling casual wear button-up. Constructed with a bluesign approved 100% polyester fabric, this flannel is wicking, breathable, and UPF 50+. It features two button flap chest pockets, a pen slot at the left chest pocket, and a shirttail hem.

Outdoor Research Feedback Lightweight Flannel Shirt - Men's Kalamata Plaid XL

Technical performance tee crafted with recycled materials and a powerful blend of technologies to keep you cool, dry, and odor-free. Tackle any challenge head on with the Argon T-Shirt. This technical layer keeps you cool, dry, and odor-free throughout all four seasons with a powerful blend of technologies.

Outdoor Research Men's Argon T-Shirt - Black, M

Outdoor Research Echo L/S Tee - Men's - ShopStyle Long Sleeve Shirts

Armpit to armpit: 23 inches Shoulder to hem: 29 inches Please review all photos for the item details. Feel free to ask any questions before

Outdoor Research Shirt Blue Plaid Crony Long Sleeve Mens Size Large