Men's Sun Shirts Lightweight & Breathable – Outdoor Research
4.5 (332) In stock
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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.
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Outdoor Research Astroman Long-Sleeve Sun Shirt - Men's Oyster Plaid M
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Outdoor Research Astroman Sun Shirt Long Sleeve SPF Snap Gray Plaid Men's XL
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.
![](https://www.rei.com/media/851e53b4-dcd2-4502-a639-d159a7884666.jpg?size=576x768)
Outdoor Research Astroman Short-Sleeve Sun Shirt - Men's Olympic Plaid, M
Fit & Design Breathable Lightweight Movement-Mirroring Stretch Wicking Quick Drying Left Welt Chest Snap Pocket Tonal Ring Snap Front Closure Shirt
Outdoor Research Men's Astroman Short-Sleeve Sun Shirt
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Best Sun Protection Shirts of 2024
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Sun Protection & Stay Warm Backpacking & Camping in Outdoor
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.
![](https://cdn-tp2.mozu.com/11961-16493/cms/16493/files/91210061930002300-0098_Hero.jpg?max=700&quality=60&_mzcb=_1712826959731)
Outdoor Research Men's Astroman Long Sleeve Sun Shirt
![](https://m.media-amazon.com/images/I/81Pcwy9mybL._AC_UY1000_.jpg)
Haimont Men's Sun Hoodie Long Sleeve UPF 50+ UV Protection Fishing Shirt Lightweight Quick Dry Athletic with Thumbholes
![](https://www.switchbacktravel.com/sites/default/files/image_fields/Best%20Of%20Gear%20Articles/Hiking%20and%20Backpacking/Sun%20Shirts/Outdoor%20Research%20Echo%20Hoodie%20sun%20protection%20shirt.jpg)
Best Sun Protection Shirts of 2024
![](https://www.summithut.com/media/catalog/product/cache/7153bfc19e7c64688c6231b3142c1832/o/r/original-231781_5.jpg)
Outdoor Research Astroman Sun Hoodie
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.
![](https://m.media-amazon.com/images/I/71EQ7JYhcIL._AC_UF1000,1000_QL80_.jpg)
Outdoor Research - Men's Astroman Short Sleeve Sun Shirt - XL - Naval Blue Plaid
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