SKU: 28372685035

Heavyweight Men's Wool Bottom Base Layer - 100% Merino Wool

Sale price$97.65 Regular price$108.50
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Ships within 48 hours · Estimated delivery Jul 15 - Jul 20

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Description

Heavyweight Men's Wool Bottom Base Layer - 100% Merino WoolThe Katmai is our Heavyweight men's merino wool thermal bottoms, made with 100% fine Merino Wool. You will barely notice these long johns as they are snug fitting and soft next to the skin. While in the wilderness, the odor free properties of Minus33 Merino Wool will be appreciated by hunters and backpackers alike. When you need to be warm the Katmai is the garment for you. Fabric Fiber Content: 100% Merino Wool Knit: 400 g m2 Heavyweight Interlock

The Katmai is our Heavyweight  men's merino wool thermal bottoms, made with 100% fine Merino Wool. You will barely notice these long johns as they are snug fitting and soft next to the skin. While in the wilderness, the odor-free properties of Minus33 Merino Wool will be appreciated by hunters and backpackers alike. When you need to be warm the Katmai is the garment for you.

Fabric

  • Fiber Content: 100% Merino Wool
  • Knit: 400 g/m2 Heavyweight Interlock Knit
  • Microns: 18.5 Micron Fibers
  • UPF Rating: 50+
  • Total Easy Care: Machine Wash and Dry
  • Wool Source: Australia
  • Imported.
    Features
    • Mid Rise: Waistband sits a little below the belly button
    • Covered Waistband: Merino next to your skin
    • Gusset: Reduces stress in the crotch area
    • Ribbed Ankle Cuffs: Keep in place and allow for easy layering
    • Flat Lock Seams: Prevents Chafing
    • Layer Type: Base Layer
    • Fit Type: Regular - Standard fit with a little bit of room to breathe, but not too baggy
    • Model Features: The model in black is 5'10 / 150 lbs wearing a medium.
    • Runs True to Size
    • Weight: Size Large = 14.4 oz. (408 grams)
    • Style #: 709
      Uses
      • Ideal Seasons: Fall, Winter
      • Activities: Everyday Wear, Hiking, Camping, Biking, Running, Fishing, Hunting, Snowsports
      • Temperature Recommendations: 0°F and below while active, 0°F to 30°F while inactive - Learn More
        Care

        Washing and Drying Instructions - Learn More

        • Turn Inside Out
        • Machine Wash Cold: Gentle cycle with like colors
        • Detergent: Mild or wool-specific
        • Tumble Dry: Low heat
        • Storage: Place in an airtight container when not in use for long periods of time
        • Do NOT Use: Fabric softener or bleach!
          Product Story

          Katmai [kat-mahy]

          Mt. Katmai is located in the Katmai National Park which is located in southwestern Alaska and is home to the Valley of Ten Thousand Smokes. This huge northern wilderness area is untamed and full of wildlife.

          Shipping Notes
          • Free Standard Shipping on $100+ Orders to the USA.
          • Except Preorder products are shipped in 48 hours.
          • Delivery to the USA:
          1. Standard Shipping : 3-10 business days
          • If time is of the essence, please consider selecting expedited delivery for faster service.
          Exchange/Return Notes
          • We offer a 30-day return/exchange service after receiving.
          • Final sale items are not eligible for returns or exchanges.
          • To process your return/exchange, please contact us at [email protected]
          • Please click here for more details>>> Return & Exchange Policy
          SKU: 28372685035

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          4.3 ★★★★★
          Based on 1271 reviews
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          I
          Verified Purchase
          I heard it on the grape v
          Belleville, US
          ★★★★★ 5
          Nice shorts, fabrics thin but a great fit.
          Fit Type: 7" Inseam, Size: Large, Color: Light Green, Fit Type: 7" Inseam, Size: Large, Color: Light Green
          These are nice shorts, free flowing thin but not too thin. Feel nice wearing, easy to move around in them. I like the zipper pockets, things don’t fall out of my pockets now when driving or hiking. These are great wearing while walking, hiking or jogging, really durable. Material is thinner than I’m use to but still nice. These have nice elastic waistband plus a tie, I like this. These are great wearing while playing basketball, has nice are flow and lets skin breath.
          WAS THIS REVIEW HELPFUL?YesReportShare
          Reviewed in the United States on March 3, 2026
          M
          Verified Purchase
          Michelle
          Grantham, US
          ★★★★★ 5
          Husband approves
          Fit Type: 7" Inseam, Size: X-Large, Color: Grey Camo
          Light material, good made quality. Nice colors fit TTS. Wished it had the built in underwear. Comfortable to wear. Material vents well in the heat.
          WAS THIS REVIEW HELPFUL?YesReportShare
          Reviewed in the United States on May 17, 2026
          D
          Verified Purchase
          Dave G.
          Lowell, US
          ★★★★★ 4
          Great, comfortable athletic wear. As comfortable as boxers.
          Fit Type: 7" Inseam, Size: Large, Color: Olive
          These are my new favorite shorts. The fabric is durable, but light and breathable. The waistband is comfortable, and the drawstrings are good quality. I like the zippers on the pockets, which are also good quality, and are easy to grasp thanks to a rubber coating. There's also no static cling with these shorts, like what I get from the polyester shorts from wallyworld. If I had to nitpick, it would be concerning the design/fit of the front of the shorts. There's no pleat, or crotch, and this creates a slight "poochy" look, this also makes them more roomy, and easy to move around in though as well. I liked them enough to buy 4 more pair, and that's all you need to know. They wash well, and don't shrink.
          WAS THIS REVIEW HELPFUL?YesReportShare
          Reviewed in the United States on February 23, 2026
          V
          Verified Purchase
          Vogler
          Chelsea, US
          ★★★★★ 5
          Must have! Buy in every color
          Fit Type: 7" Inseam, Size: Large, Color: Green Camo
          Great shorts for the price. The quality comfort and size are all great! We were surprised with how well made these are for the cost and my husband ended up getting multiple pair in different colors. We have only had them for a week or so now so I’m not sure how durable they are long term but from the feel, they seem as they will last. Zipper pockets are the best part as he is active and also likes having zipped pockets when traveling, coaching, etc.
          WAS THIS REVIEW HELPFUL?YesReportShare
          Reviewed in the United States on March 13, 2026
          F
          Verified Purchase
          Frank Costello
          Chelsea, US
          ★★★★★ 3
          Super baggy
          Fit Type: 7" Inseam, Size: X-Large, Color: Dusty Blue
          Light weight and nice thin material. These things are super baggy and make you look funny. I wouldn’t wear them in public.
          WAS THIS REVIEW HELPFUL?YesReportShare
          Reviewed in the United States on April 13, 2026

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