Outdoor Research Astroman Short Sleeve Shirt - Men's
Inspired by legendary big wall climber Hans Florine’s challenge to build him a shirt he could live in, this woven, collared shirt has tons of function. Easy-open snaps and stretchy, breathable fabric, make it an über-stylish number for big walls, boulders, hikes, or hanging in Camp 4.
- Made of natty nylon and spandex that's quick drying, wicking, and lightweight for multi-purpose living.
- UPF 50+ rating for sun protection in hot climates and high altitudes.
- Fold up collar for additional sun protection.
- Front snap closures and chest button pocket add style.
|Pockets||1 external chest|
A treatment that inhibits bacteria growth and reduces odour.
The Ultraviolet Protection Factor rating indicates how effective a fabric is at blocking out solar ultraviolet radiation.
|40-50+ (Blocks ~97.5% of UVA/UVB)|