Outdoor Research Men's Astroman Long Sleeve Sun Shirt - 727602957753
![](https://media.rainpos.com/6658/2822791991.png)
![](https://www.outdoorresearch.com/cdn/shop/files/3002692650E1_900x.png?v=1706912412)
Women's Astroman L/S 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.
![](https://cdn11.bigcommerce.com/s-45mun2obzo/images/stencil/original/products/12250/56720/2822781398E_rsz__21421.1677184844.jpg?c=1)
Outdoor Research Astroman Short Sleeve Sun Shirt - Men's Naval Blue 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.
![](https://cdn11.bigcommerce.com/s-45mun2obzo/images/stencil/original/products/12250/80219/2822781521E1_rsz__03007.1674756187.jpg?c=1)
Outdoor Research Astroman Short Sleeve Sun Shirt - Men's Slate Plaid XL
![](https://www.outdoorresearch.com/cdn/shop/files/2822792288E1_900x.png?v=1710540509)
Men's Astroman Long Sleeve Sun Shirt
![](https://d1nymbkeomeoqg.cloudfront.net/photos/22/97/351247_16237_XL.jpg)
Outdoor Research Astroman Long Sleeve Review
Outdoor Research Astroman Sun Shirt - Men's
Outdoor Research Astroman Sun Shirt - Men'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.
![](https://i.ytimg.com/vi/lWAiHiDHc0I/maxresdefault.jpg)
Outdoor Research Astroman Short-Sleeve Sun Shirt - Men's Olympic Plaid, M
![](https://cdn.shopify.com/s/files/1/0301/4023/5913/products/2876271288F_535x.png?v=1692880965)
Outdoor Research Women's Astroman Long Sleeve Sun Shirt – Campmor
![](https://m.media-amazon.com/images/I/61jfvTpFvWL._AC_UF1000,1000_QL80_.jpg)
Outdoor Research Men's Astroman Long Sleeve Sun Shirt – Lightweight UPF 50 Protection Pebble : Clothing, Shoes & Jewelry
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://content.backcountry.com/images/items/large/ODR/ODRZ8E0/DARNAV.jpg)
Outdoor Research Astroman Long-Sleeve Sun Shirt - Men's Dark Navy XL
![](https://www.outdoorresearch.com/cdn/shop/files/2822782707E1_900x.png?v=1710541030)
Men's Astroman Short Sleeve Sun Shirt
![](https://d1nymbkeomeoqg.cloudfront.net/photos/23/0/351552_24284_M.jpg)
Outdoor Research Astroman Long Sleeve Review
![](https://d1nymbkeomeoqg.cloudfront.net/photos/22/97/351185_1836_XL.jpg)
Outdoor Research Astroman Long Sleeve Review