Backcountry-bounding boxers.

You know you're bound for adventure every time you don the Arc'teryx Men's Satoro AR Boxer. This lightweight boxer feels right whether you're spring skiing the backcountry or alpine climbing in the summer. Its Nucilex STR 180 yarn is a blend of naturally odor-resistant and moisture-managing merino wool and softened, durable nylon. Add in narrow, smooth seaming and articulated patterning, and you may even wear this boxer around town.

  • Lightweight boxer for casual and backcountry use
  • Nucilex STR 180 merino wool blend is soft and odor-resistant
  • Articulated patterning for freedom of movement
  • Merrow stitch seams reduce seam sizing
  • Reviews
  • Q & A


  • Familiarity: I've used it several times
  • Fit: True to size
  • Size Bought: xl

most comfortable undies ive had. fits great. ordered another pair. not sure what the big tag is doing in front there. had the Minus 33 ones- wore out quickly. docked the star because as much hiking and different temps ive been through, still not entire sure about durability but the bigger reason is no fly! i still suggest it when on sale only!

ordered the arcteryx a2b shirt as well- not so impressive. fit was good, material felt weird, funny smell when you sweat. slid down some smooth rock and put some small holes in the back. this i dont recommend..