Sunny crag days get a little bit better in this button-up. With built-in UPF 50+ sun protection, the men's Outdoor Research Astroman sun shirt protects you from harsh rays while on the wall.
Best Use
Casual
Climbing
Shirt Type
Button-up
Fabric
85% nylon/15% spandex
Sleeve Length
Short Sleeve
- Made in collaboration with El Cap veteran Hans Florine and inspired by one of the hardest long free climbs in Yosemite Valley
- UPF 50+ sun protection shields you from harmful rays
- Enhanced with a snap under the chin, the Sun Snap Collarâ„¢ adds sun protection for your neck
- Fabric wicks moisture, dries fast and offers movement-mirroring stretch
- Concealed snap chest pocket stashes small essentials
- AirVentâ„¢ inner back yoke; ring snap closures
- Closeout
Imported.
View all Outdoor Research Men's Hiking Shirts| Best Use | Casual Climbing |
|---|---|
| Shirt Type | Button-up |
| Fabric | 85% nylon/15% spandex |
| Sun-Protective Fabric | Yes |
| UPF Rating | 50 |
| Moisture Wicking | Yes |
| Quick Drying | Yes |
| Sleeve Length | Short Sleeve |
| Hood | No |
| Gender | Men's |
| Weight | 5.2 ounces |
Outdoor Research Clothing - Men's
| XS | S | M | L | XL | XXL | XXXL | 28 | 30 | 31 | 32 | 33 | 34 | 35 | 36 | 38 | 40 | 42 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Chest | 33.5 - 36 | 36 - 38.5 | 38.5 - 41.5 | 41.5 - 44.5 | 44.5 - 48 | 48 - 52 | 52 - 56 | |||||||||||
| Sleeve Length | 31.5 | 32.5 | 33.5 | 34.5 | 35.5 | 36 | 36.5 | |||||||||||
| Waist | 26.5 - 29 | 29 - 31.5 | 31.5 - 34.5 | 34.5 - 37.5 | 37.5 - 41.5 | 41.5 - 45.5 | 45.5 - 50 | 29.5 | 31 | 32 | 33 | 34 | 35 | 36 | 37 | 39 | 41 | 43 |
| Hip | 32.5 - 35 | 35 - 37.5 | 37.5 - 40.5 | 40.5 - 43.5 | 43.5 - 46 | 46 - 49.5 | 49.5 - 53 | 35.5 | 37 | 38 | 39 | 40 | 41 | 42 | 43 | 44.5 | 46 | 47.5 |
| Inseam | 31.5 | 31.5 | 32 | 32.5 | 33 | 33 | 33 | 32 | 32 | 32 | 32 | 32 | 32 | 32 | 32 | 32 | 32 | 32 |
Sizing Notes
Measurements are stated in inches unless otherwise indicated.