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Mountain Hardwear
Dome Perginon Beanie

4.142857142857143 out of 5 stars
7 Reviews
Current price: $27.99 Original price: $39.99
30% off
Color:Wild Oyster



Why We Like The Mountain Hardwear Dome Perginon Beanie

The Mountain Hardwear Dome Perginon Beanie is a low profile beanie with equal parts comfort, performance, and versatility. Whether we rock this while running, Nordic skiing, or camping we know we can trust the polyester fabric to wick moisture and dry quickly while trapping body heat.


  • Functional winter beanie designed for high output activities Polyester fabric wicks moisture and dries quickly Low profile design encourages wear under a helmet Fleece-lined ear band adds even more warmth Stretch back panel locks in a snug fit every time
  • Item #MHWZ9WG
UPF Rating
casual, training, running, trail running, skiing, snowboarding
Manufacturer Warranty
limited lifetime

Overall Rating

4 based on 7 ratings

Review Summary

1 Stars - 0 reviews
2 Stars - 0 reviews
3 Stars - 2 reviews
4 Stars - 2 reviews
5 Stars - 3 reviews

Fits Small

Screen reader users: the following list provides a visual scale to illustrate the product fit. Please refer to the heading above for the fit type in text.
Runs smallTrue to sizeRuns large

What do you think about this product?


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3 out of 5 stars

February 18, 2024

Great quality, but size not as advertise

I've put it through the wringer
Size Bought:

I have ordered half dozen of these hats a few years back. The new hays are smaller dimensions and very tight and do not reach to my ears. I had to stretch over a bowl to even get it on my head. The 5 star old hat fit great. Stretching the hat thins it out and it is not as warm.

4 out of 5 stars

February 11, 2024

Make the Dome P in XL again!

Miss the OG Dome P ... The new version doesn't come in XL and is too tight. Plus it's got less room to pull down to cover bottom of ears.


Originally reviewed on

5 out of 5 stars

February 1, 2024


Have worn this for years and kept my head and ears toasty warm, Decided to get a new one in different color . Like them so much I bought 1 for my daughter and her boyfriend for Christmas.


Originally reviewed on

3 out of 5 stars

January 28, 2024

Not really XL

I’ve had a Dome Perignon for many years and it’s been my favor hat ever. I used it every day in winter and always when skiing or hiking. Sadly it finally wore out (Goretex layer started crackling and splitting) so I had to buy a new one. Unfortunately Mountain Hardwear stopped making a dedicated XL size and the new X/XL is significantly smaller than an actual XL. It is way too small and doesn’t completely cover my ears. Also it’s a bit tight around my hear and that limits how long I can wear it. Sadly those of us with big “domes” have few options for headwear and now we have one less

Jeff B

Originally reviewed on

4 out of 5 stars

November 22, 2023

Overjoyed Dome Perignon is Back

I was overjoyed to discover that Mountain Hardwear is reviving some of its classic designs, notably the Dome Perignon hat as many of mine have gone missing over the years. If you have a larger head like me you will likely find the L/XL to be a tight fit. I will compare it with my original version this weekend to see how different the sizes are in a head to head showdown. If you are a MH decision maker with some get up and go, please consider making a 2XL version - I will buy more! In the meantime I will investigate ways to stretch out the hat. Bottomline: I'm glad the cap is back, I wish that the fit was looser. Get one!


Originally reviewed on

5 out of 5 stars

November 30, 2022

The best technical beanie

This is classic piece from mountain hardware. And I finally have a XL size to fit my huge head.


Originally reviewed on

5 out of 5 stars

October 7, 2022


Finally a hat with a good fit that I do not have to return because it is too small.In the past the size large was a good fit until the last past two years ,Mountain Hardware s XL was too small and did not cover the ears . The new cap is very nice, go up a size.


Originally reviewed on