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.

Men's Astroman Short Sleeve Sun Shirt

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 S/S Sun Shirt - Men's and other great sun-protective shirts for hiking, climbing, backpacking, and travel at

Astroman S/S Sun Shirt - Men's (Fall 2023)

Outdoor Research Astroman Short Sleeve Sun Shirt - Men's

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 Sand XXL

Men's Astroman Air Short Sleeve Shirt

Lightweight, Breathable, Stretchy UPF 30-50+ ProtectionNamed after the legendary route in Yosemite Valley, the Astroman L/S Sun Shirt features our

Men's Astroman Long Sleeve Sun Shirt

Men's Astroman Long Sleeve Sun Shirt

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

Lightweight, Breathable, Stretchy UPF 30-50+ ProtectionNamed after the legendary route in Yosemite Valley, the Astroman S/S Sun Shirt features our

Men's Astroman Short Sleeve Sun Shirt

Outdoor Research Astroman S/S Sun Shirt - Men's and other great sun-protective shirts for hiking, climbing, backpacking, and travel at

Astroman S/S Sun Shirt - Men's (Fall 2023)

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 - Men's Astroman Short Sleeve Sun Shirt - XL - Naval Blue Plaid

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

Shop the Astroman Long Sleeves Sun Shirt - Men's from Outdoor Research. FREE shipping over $74. Fast & Simple Returns. Here to serve You

Outdoor Research Astroman Long Sleeves Sun Shirt - Men's