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Outdoor Research - Frostline Hat - Men's

Outdoor Research Frostline Hat - Men's

45% Off
$30.77 Original price:$55.95
Changing the size selection, or changing the selected color after selecting a size, may change the associated price

Item #ODR00C0




Tech Specs

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:

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

Truly a Great winter headgear

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

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.


  • Familiarity: 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!

OR Rep

Great Picture, Scott!  Thank you for the review!

OR Rep

Your dog is not impressed!

Your dog is not impressed!

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.

    OR Rep

    Great gift!

    • Familiarity: 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!

    OR Rep

    Ninja helmet!!???

    • Familiarity: 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!

    OR Rep

    Fun hat.

    • Familiarity: 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!

    OR Rep

    Outdoor Research

     SS / MMLL / XLXLOne Size
    Hat Size 6 3/4 - 7 6 3/4 - 7 1/4 7 1/8 - 7 1/4 7 3/8 - 7 1/2 7 3/8 - 7 5/8 7 5/8 - 7 7/8 6 3/4 - 7 5/8
    Head Circumference

    21.5 - 22in

    (54.6 - 55.8cm)

    21.5 - 22.9in

    (54.6 - 58.1cm)

    22.25 - 22.9in

    (56.2 - 58.1cm)

    23 - 23.6in

    (58.4 - 60cm)

    23 - 24in

    (58.4 - 61cm)

    23.9 - 24in

    (60.6 - 61cm)

    21.5 - 24in

    (56.2 - 61cm)

    Age 0 - 1Y 1 - 3Y 3 - 6Y 6 - 12Y
    Head Circumference









    How to Measure:
    Measure around your head where your hat would fit comfortably.