Stays warm through the worst winter storms.

Howling arctic winds and below freezing temperatures have nothing on the Outdoor Research Frostline Hat. The Frostline's Pertex Endurance fabric resists moisture, while its Posh Pile fleece lining insulates and wicks moisture. The zip-out face mask keeps your face covered when any amount of exposed skin could result in frostbite, and the external drawcord keeps the hat firmly in place as you weather another gnarly winter storm.

  • Pertex Endurance (30D nylon)
  • Posh Pile fleece lining
  • Zip-out Themodynamic face mask
  • Side zip pocket
  • Fold-up brim
  • External drawcord
  • Reviews
  • Q & A

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