Up To 50% Off Summer Semiannual Sale—Shop Now
Home Page

Detail Images

Current Color

Outdoor Research Frostline Hat - Men's

up to 45% Off
sale $30.77 - $55.95

Frostline Hat

  • A toasty warm hat for extreme winter conditions
  • 30D Pertex fabric is water-resistant and lightweight
  • Posh Pile fleece provides a soft feel and low-bulk warmth
  • Zip-out facemask for an extra line of defense against the storm
  • Fleece-lined ear flaps add a boost of warmth
  • Item #ODR00C0

Pertex Endurance (30D nylon), [lining] 100% polyester fleece, [face mask] Thermodynamic (nylon, polyester)
winter cap
[large] 3.4oz
Recommended Use
snowshoeing, winter camping
Manufacturer Warranty

Tech Specs

What do you think about this product?


>Rating: 5

Truly a Great winter headgear

I've used it once or twice and have initial impressions
True to size
Size Bought
5` 10"
160 lbs

Looking around for something warm, functional and effective for cold. Look no further if you want to spend about $30 bucks on sale from OR. I got a Lg for my Med head due to the adjustable pull cord and extra hair. It fit comfy and don't fall off. It has a brim you can pop down and ear flaps you and strap around chin for cold days. The green I got looks great and the fur is warm and comfy. Bottom line, I love it and its what I grab when I go outside when cold. Just buy OR stuff cause they are great, affordable and well thought out.

>Rating: 5


I've put it through the wringer

This hat rocks!!! I am 5’10 and 160pds. I went with the XL only to have more material to keep warm. There is a tie cord to fasten, so adjust accordingly... backcountry customer service is totally top notch and I have received better help here than in a Nordstrom! As always, thanks Backcountry😁


Great Picture, Scott! Thank you for the review! Leta OR Rep

Your dog is not impressed!

>Rating: 5

Husband loves it!

I bought this for my husband for Christmas. He works outside mostly and needed a good winter hat (a toboggan doesn’t always cut it!). I was nervous choosing for him, but I read the reviews and went with it. The hardest part of the process was choosing sizes... I measured one of his caps and went with that. It fits pretty snug, but that just keeps air out and overall he loves it!!

AND.... it includes a tuck away face mask! Such and awesome hat! Thank you for the review. Leta OR Rep

>Rating: 5

Great gift!

I gave it as a gift but have feedback to share

I sent two of these back home to my mom and step dad, so they can match and be adorable. Shortly after receiving them I received a selfie with the full face mask. I think they're stoked!

Please post that photo!!! Thank you for the review! Leta OR Rep

>Rating: 5

Ninja helmet!!???

I've put it through the wringer

Not only is the face mask the difference, this hat fully cradles your head......skiing, winter guiding are/were my main uses, Ive got long dreadlocks and the XL still somehow fits perfects. the lining is plush and provides awesome comfort.....but that face mask, SO convenient .

Hey Kam - so glad you like this hat! So cool with the tuck away face mask! Leta OR Rep

>Rating: 5

Fun hat.

I've put it through the wringer

Love this hat, it's warm, good looking, and fun. The face mask has come in handy more then a few times.

Don't you love the pull out facemask?? Killer feature! Thank you for writing! Leta OR Rep