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  • Minus 33 - Katmai Expedition Bottom - Men's - Black

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Minus 33 Katmai Expedition Bottom - Men's


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    • Black


    5 Reviews


    Heavyweight merino for icy chairlifts.

    The Minus 33 Men's Katmai Expedition Bottoms are built for the coldest days. With their 400 g/m² insulation weight, you'll keep warm when the temps plummet, so whether your home mountain is Lake Placid or Alyeska, throw this heavyweight insulating baselayer on and show that icy chairlift what's up. 

    • Merino wool
    • Naturally antimicrobial
    • Form fit
    • Full length
    • Flatlock seams
    • Item #MNU000K

    Tech Specs

    merino wool (18.5 micron)
    Insulation Weight
    heavyweight (400g/m²)
    Recommended Use
    Manufacturer Warranty
    180 days

    Tech Specs

    • Reviews
    • Q & A

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    Is it Cold Outside?

    • Familiarity: I've used it several times
    • Fit: True to size
    • Size Bought: Medium
    • Height: 6'0"
    • Weight: 170lbs

    I've worn these about 10 times for lift served snowboarding. I do these under my shell ski pants and that's all I need for single digit riding. They breathe well yet provide enough warmth for anything. Hate how expensive they are because I need about 3 more pair to reduce laundry days but worth every penny.

    I am 6', 170lbs, 34" inseam, 31" waist and went with the medium.


    • Familiarity: I've used it several times

    Love em! They slide on just right and hug where I want em to without feeling too grabby like others I've used. Keep me very warm without any worry. The one thing I'm not a big fan of are the ankles and how they're heavily seamed at the bottom, instead of just running a small seam to close it.


    • Familiarity: I returned this product before using it
    • Fit: True to size
    • Size Bought: medium
    • Height: 5'9"
    • Weight: 160lbs

    These are awesome. Merino wool has become my favorite material for sweaters and socks so I decided to search for Merino wool bottoms and I'm so glad I found these! They're super soft and the stitching seems to be high quality, I'm 5'9", 160, with a 30 inch waist so I'm right in between sizes and went for the medium. They're just a little loser in the crotch than I would like and they're a bit long so I'm replacing them with a small.

    Katmai Expedition Bottom

    100% 18.5 Micron Merino Wool

    400 g/m2 Interlock knit construction

    Flat lock seams to prevent chafing

    Machine washable and machine dryable

    Weight of Garment Size Large = 14.4 oz. (408 grams)

    Katmai Expedition Bottom