Play Now, Pay Later—Financing Offered Through Klarna
Home Page

Detail Images

Current Color

Outdoor Research Astroman Shirt - Short-Sleeve - Men's

up to 25% Off
sale $63.71 - $84.95

Select Style & Size

  • Ivy, L
    sale $63.71
  • Ivy, M
    sale $63.71
  • Ivy, S
    sale $63.71
  • Light Pewter, L
    $84.95
  • Light Pewter, M
    $84.95
  • Light Pewter, S
    $84.95
  • Light Pewter, XL
    $84.95
  • Peak Blue, L
    $84.95
  • Peak Blue, M
    $84.95
  • Peak Blue, S
    $84.95
  • Peak Blue, XL
    $84.95
  • Sand, L
    $84.95
  • Sand, M
    $84.95
  • Sand, S
    $84.95
  • Sand, XL
    $84.95
  • Sand, XXL
    $84.95
  • Umber, L
    sale $63.71
  • Umber, M
    sale $63.71
  • Umber, S
    sale $63.71
  • Umber, XXL
    sale $63.71

Free Shipping on orders over $50*

Perfect for speedy ascents.


  • Versatile button-up sun shirt for any outdoor adventure
  • Lightweight nylon fabric moves with you on hikes and climbs
  • Airy synthetic fibers wick moisture and dry quickly as you sweat
  • UPF 50+ sun protection guards your skin on exposed rock walls
  • Vented back yoke helps you stay cool and comfortable in the heat
  • Chest pocket has a hidden snap closure to keep gear secure
  • Item #ODRZ89W

Material
85% nylon, 15% spandex
Fit
standard
Center Back Length
29.5in
Style
button-up
Pockets
1 snap chest
UPF Rating
50+
Claimed Weight
[large] 4.8oz
Recommended Use
climbing, hiking, fishing, casual
Manufacturer Warranty
lifetime

Tech Specs

What do you think about this product?

View

>Rating: 5

Stretching in style

Familiarity:
I've put it through the wringer
Fit:
True to size
Size Bought
large
Height
6` 0"
Weight
175 lbs

These are my new favorite shirts for outdoor activities, I've got one long sleeved and one in the short sleeve version. They're super stretchy and will move easily with you whatever you're doing. Put it on and do something rad. Take it off and rinse off in a stream. Wring it out, put it back on, and it'll be dry in 15 minutes. Repeat! The shirts have a nice soft feel to them. I'm 6' and 175 lbs and the larges are working well for me. Bill Dudley OR Grassroots Athlete

>Rating: 5

Barely There

Familiarity:
I've used it several times
Fit:
True to size
Size Bought
medium
Height
6` 1"
Weight
170 lbs

The fabric on this shirt is almost not-there it's so light and thin. It's perfect for sun protection on the warmest days, much better than slathering greasy sunscreen all over. I also recommend the long sleeve version.

>Rating: 5

Cool casual

Familiarity:
I've used it several times
Fit:
True to size

This shirt is designed for rock climbing, but I have used it mainly as an around-town shirt. It's stylish and comfy. However, I can see its virtues as a climbing shirt: it's lightweight, stretchy, wicking, and even has a snap pocket. It's still early spring in the Adirondacks. If and when we get a warm day, I'll be eager to take it out on the crags.