Even Florine does the astro.
Designed in conjunction with legendary big-wall climber, Hans Florine, the Outdoor Research Men''s Astroman Shirt uses a lightweight nylon and spandex fabric for optimized climbing comfort. This button-down shirt wicks moisture, withstands abuse, and easily stretches when you''re climbing all day. A fold-up collar blocks sun rays from cooking your exposed neck, and the shirt''s UPF 50 + rating ensures upper-body sun protection.
Lightweight, breathable, quick-drying, moisture-wicking stretch blend
AirVent inner back yoke
SunSnap collar
Snap chest pocket
UPF 50+ sun protection
Item #ODR00F2

Material85% nylon, 15% spandex
Fitstandard
Center Back Length29.25 in
Stylebutton-down
Pockets1 snap chest
UPF Rating50+
Claimed Weight5.4 oz
Recommended Useclimbing, backpacking, hiking & camping
Manufacturer Warrantylifetime