Outdoor Research Astroman Long Sleeves Sun Shirt - Men's XL Dark Navy

The Astroman Sun Shirt is our best-selling lightweight, stretchy, and durable fabric packed with UPF sun protection. Named after the legendary route in Yosemite Valley, the Astroman was built for exposed and rugged climbs, but works equally as well for hiking, paddling, backpacking, or any other activity when you're headed out in the blazing sun.

Outdoor Research Astroman Long Sleeve Sun Shirt -- The Astroman Sun Shirt is our best-selling lightweight, stretchy, and durable fabric packed with the highest rating of UPF 50+ sun protection. Named after the legendary route in Yosemite Valley, the Astroman was built for exposed and rugged climbs, but works equally as well for hiking, paddling, backpacking, or any other activity when you're headed out in the blazing sun.

Outdoor Research Astroman Long-Sleeve Sun Shirt - Men's Balsam Plaid S

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 Oyster Plaid, M

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 Olympic Plaid, M

Outdoor Research Astroman Long Sleeve Sun Shirt -- The Astroman Sun Shirt is our best-selling lightweight, stretchy, and durable fabric packed with the highest rating of UPF 50+ sun protection. Named after the legendary route in Yosemite Valley, the Astroman was built for exposed and rugged climbs, but works equally as well for hiking, paddling, backpacking, or any other activity when you're headed out in the blazing sun.

Outdoor Research Astroman Long Sleeve Sun Shirt - Men's Deep Lake Plaid XXL

Outdoor Research Men's Astroman Long Sleeve Sun Shirt

Outdoor Research Astroman Long Sleeve Sun Shirt – Valley and Peak

Outdoor Research Astroman Long Sleeve Sun Shirt -- The Astroman Sun Shirt is our best-selling lightweight, stretchy, and durable fabric packed with the highest rating of UPF 50+ sun protection. Named after the legendary route in Yosemite Valley, the Astroman was built for exposed and rugged climbs, but works equally as well for hiking, paddling, backpacking, or any other activity when you're headed out in the blazing sun.

Outdoor Research Astroman Long-Sleeve Sun Shirt - Men's Dark Navy XL

Outdoor Research Astroman LS Sun Shirt Men - Mont Adventure Equipment

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 Olympic Plaid, M

Outdoor Research W's Astroman Long Sleeve Sun Shirt - Quest Outdoors

Outdoor Research Astroman Long Sleeve Sun Shirt -- The Astroman Sun Shirt is our best-selling lightweight, stretchy, and durable fabric packed with the highest rating of UPF 50+ sun protection. Named after the legendary route in Yosemite Valley, the Astroman was built for exposed and rugged climbs, but works equally as well for hiking, paddling, backpacking, or any other activity when you're headed out in the blazing sun.

Outdoor Research Astroman Long-Sleeve Sun Shirt - Men's Oyster Plaid M