Marmot Boreas Shirt - Men's
MarmotBoreas Shirt - Men's

Ditch the flannel.

Ever walk into a pub after a day on the trail and notice you're one of eight dudes wearing a flannel? Well, that won't be a problem when you wear the Mountain Hardwear Men's Boreas Shirt. Behind its unsuspecting style, the Boreas is made with a performance fabric that manages moisture, is air permeable, and protects against harmful UV rays. Plus, you won't look like just another sheep when you pay a visit to your favorite watering hole.

  • Casual style meets trail-worthy performance
  • Packable and air-permeable performance fabric
  • Polyester material wicks moisture and dries quickly
  • UPF 25 rating protects against harmful UV rays
  • Flat felled seams help reduce chafing
  • Gusseted underarms promote mobility
  • Zippered chest pocket stows small essentials
  • Semi-fitted for a slimmer fit and feel
  • Reviews
  • Q & A

Great lightweight shirt.

  • Familiarity: I've used it once or twice and have initial impressions
  • Fit: True to size
  • Size Bought: XL

This is very thin and light, comfortable and looks good.

Light and Airy

  • Familiarity: I've used it once or twice and have initial impressions
  • Fit: True to size
  • Size Bought: Large

I've only begun to use this as a semi-casual shirt for work.

The shirt is very light and airy- just walking at a brisk pace I can feel the air running through the fabric.

It's not summer yet as of writing this review, but I have a strong feeling that this will be one of my go-to shirts for hot days.

I plan on taking this shirt into the desert in the summer and I'll come back and edit this review afterwards.

For anyone curious about sizing, this is a semi-fitted shirt, meaning it's been cut to be a bit more slimming.

I'm 5'10, 205lbs, athletically built individual with rather broad shoulders; this shirt in Large fits me almost perfectly. For anyone who is similar, I wear a 16 1/2 neck and 33/34 sleeve for my dress shirts- most cases in a more slim cut otherwise the shirt looks like a box.