Outdoor Research Astroman Short Sleeve Shirt - Men's


Outdoor Research Astroman Short Sleeve Shirt - Men's

See available Button up shirts and polos


Show Description

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.

Tech specs

Show Tech specs
Ideal for
  • Rock climbing
  • Travel
  • Casual wear
  • Camping and hiking
Fabric content
  • 85% nylon
  • 15% spandex
Pockets 1 external chest
Antimicrobial treatment

A treatment that inhibits bacteria growth and reduces odour.

UPF rating

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)
Made in Vietnam