---
product_id: 4686952
title: "100% Merino Wool Bottoms Men's Base Layer Pants - Long Johns - Thermal Underwear"
brand: "minus33 merino wool"
price: "€ 148.71"
currency: EUR
in_stock: true
reviews_count: 7
category: "Minus33 Merino Wool"
url: https://www.desertcart.pt/products/4686952-100-merino-wool-bottoms-mens-base-layer-pants-long-johns
store_origin: PT
region: Portugal
---

# 100% pure Merino wool 235 g/m² midweight warmth Sizes XS-6XL + Tall, inclusive fit 100% Merino Wool Bottoms Men's Base Layer Pants - Long Johns - Thermal Underwear

**Brand:** minus33 merino wool
**Price:** € 148.71
**Availability:** ✅ In Stock

## Summary

> 🐑🔥 Elevate your base layer game—comfort, warmth, and fit that won’t quit.

## Quick Answers

- **What is this?** 100% Merino Wool Bottoms Men's Base Layer Pants - Long Johns - Thermal Underwear by minus33 merino wool
- **How much does it cost?** € 148.71 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pt](https://www.desertcart.pt/products/4686952-100-merino-wool-bottoms-mens-base-layer-pants-long-johns)

## Best For

- minus33 merino wool enthusiasts

## Why This Product

- Trusted minus33 merino wool brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Trusted Outdoor Legacy:** Minus33, a New England brand since 2004, engineered for real-world adventure and rugged winter conditions.
- • **Odor & Moisture Mastery:** Natural wool fibers wick 20% more moisture and resist odor better than synthetic competitors—stay fresh longer.
- • **Ultimate Comfort, Zero Itch:** Super soft 18.5 micron wool with flatlock seams for itch-free, all-day wear—even for sensitive skin.
- • **All-Season Thermal Powerhouse:** Midweight 235 g/m² Merino wool keeps you warm without overheating from fall through spring.
- • **Inclusive Sizing for Every Body:** Massive size range XS to 6XL plus tall options ensures a perfect fit for every outdoor enthusiast.

## Overview

Minus33’s 100% Merino Wool Midweight Base Layer Bottoms deliver premium thermal regulation with 235 g/m² interlock knit fabric, designed for three-season outdoor performance. Featuring ultra-soft 18.5 micron wool and flatlock seams, these long johns provide itch-free comfort and superior moisture-wicking that outperforms synthetic rivals by 20%. With an unmatched size range from XS to 6XL plus tall options, they fit every body type perfectly. Trusted since 2004, Minus33 blends heritage craftsmanship with modern technical excellence to keep you warm, dry, and ready for any adventure.

## Description

Buy Minus33 100% Merino Wool Base Layer 706 MidWeight Bottoms Black Large: Active Base Layers - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: Ninja, running around in long skivvies. - I was skeptical about ordering anything wool because of that...you know...the itch. But after trying Under Armour and reading and watching about wool products, I really was hopeful about merino wool. Fit and finish: Out of the box, these bad boys are good to go. When I tried them on, I walked around and thought, "ok, here comes the itch" (enter delayed reaction). Although I felt some itch, it's not as bad as I expected, but I got over it. Some people will be more/over/hyper-sensitive to merino wool, especially if it's going to be 100%. Other products they might try are a wool/nylon or wool/poly blend which might be more comfortable. For size, I normally wear a 34 waist and a 30 inseam pants. Minus33.com size chart says large...I guess I should've ordered large, but I ordered medium instead. The mediums fit just right. Now if you;re a dude who's got a lot of junk in your trunk -front/back or both- you might wanna go large... I wore these for a week with little activity, if you include shovelling snow in 25F weather, before washing; and there was no loss of warmth. It's not so warm that you feel cozy, but just right where your knees don't start chattering. At the end of my work shifts and before I went to bed, I'd change out of them. As far as wicking away moisture, the -33 did a better job at wicking away moisture and odor without losing warmth compared to the Under Armour cold gear. The UA Cold Gear will wick moisture but you will get cold. If I could give you a rough numerical estimate, I'd tell you, -33 will wick 20% more moisture than UA. -33 will retain 20% or more warmth than UA, especially with little/nil activity. For washing, I used liquid detergent in gentle cycle, but will opt for trying shampoo (wool=hair). Then hang dry. Overall, for more sensitive skin, try a wool/poly blend. For less sensitive skin, I highly recommend -minus 33 Minus 33 Kancamagus - little itch, good price, good fit, good finish, good quality. 12/24/2013: I'm wearing the set that I washed. I didn't notice any loss of fabric or fraying. It's 16F outside and I got poly cotton pants over the Minus 33. I'm good to go -not too cold, not shivering- just standing/pacing around smoking a Newport just after 2000 (8pm). I'm at work now, it's after 2300, it's 73F inside and I'm toasty and not roasty. Merry Christmas.
Review: Initial Review - Update to come by end of 2015 - ***This is my initial review after receiving the package and wearing the product. I bought this for hunting season in PA as well as skiing season here in NJ, and will be able to test it further and update this review by the end of the year. I bought this product because I am tired of looking and feeling like the Michelin Man during hunting season with my puffy down clothes and multiple layers. (Bought together with Yukon Men's Expedition Crew Top). I want this to be my base layer, and then simply wear my hunting pants over it. Skiing I've never had a problem wearing just underwear and ski pants and actually wind up sweating because of the movement and I am always warm in general. But something about sitting in one spot while hunting really lets the cold seep in. I won't be able to update this review with how well it performs until the end of 2015, but here are my initial thoughts: Packaging: The packaging is simple, compact, and came with no issues. Fit: I'm 5'5, 140 pounds and have a waist size of about 29/30 inches. I bought a small, and both these bottoms as well as the small Yukon top fit perfectly. Tight fitting (how I usually like my clothing, especially base layers), but extremely comfortable and hugs the body well. Warmth: I noticed as soon as I put these on, my entire body felt cooled down. This to me is a good thing, as it means instead of just trapping heat and moisture, the wool is allowing my body to breath while still retaining heat. To confirm this, I took everything off and felt the inside and they were very warm to the touch. Quality: The quality of the product is very good. The material feels good, looks good (good enough that you could actually wear the Yukon top in public with a nice pair of jeans and not feel strange about it). However these bottoms are not to be worn in public without a layer over them - unless you want people staring :) So far, I am very satisfied with this product. I will update when I can, and if it performs well I will be ordering more of the tops in different weights for the different seasons (even summer) because I really like the quality, fit, comfort, and breathability. I can only imagine seeing myself wearing these bottoms in winter, so I will stick with these and if they pass the winter test I would definitely order more.

## Features

- QUALITY MIDWEIGHT BASELAYER: 100% Merino Wool is super soft and extremely comfortable. This three season merino wool thermal bottom has the versatility and warmth to make this an essential part of your outdoor gear. Fits sizes XS to 6XL and Tall Sizes M-Tall to 4X-Tall (4XL to 6XL and Tall sizes in Black Only) Minus33 offers the largest size selection. Outfitting anyone from the Hard-at-Work to the Hard-at-Play.
- WEAR THESE FOR ANYTHING: Hiking, running, camping, overlanding, hunting, ice fishing, skiing, snowboarding, snowshoeing, the activities are endless. Wear this base layer under your clothes for cold weather or just wear them by themselves to lounge around. These thermal long johns are perfect for three season wear. Fall, winter, and spring. Designed to keep you warm, dry, and ready for hours of outdoor fun!
- EXPERIENCED BRAND: Although there are many copy-cats on the market today, Minus33 has been a trusted brand since 2004. We see it all – from beautiful fall leaves, to white, snowy winters, to colorful springs and summers. We’re New Englanders, plain and simple. We’ve been hiking, camping, skiing, and everything else in between since we were kids. No amount of snow keeps us down, and we only continue to thrive in the summer.
- TECHNICAL DETAILS: 100% 18.5 Micron Merino Wool 235 g/m2 Interlock knit construction with flatlock seams. Garment Weight Size Large = 9.6 oz. (272 grams). UPF Rating 50+
- IMPORTED: As the legacy of a 100+ year old USA based woolen company, Minus33 knows quality and comfort in Merino Wool. We are committed to bringing you the best Merino Wool products at a reasonable price.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0006FKJQ4 |
| ASIN  | B00FLRKF3E |
| Age Range Description | Adult |
| Apparel Closure Type | Pull On |
| Apparel Fabric Stretch | No Stretch |
| Apparel Fabric Weight Class | Medium Weight |
| Best Sellers Rank | #189,290 in Clothing, Shoes & Jewelry ( See Top 100 in Clothing, Shoes & Jewelry ) #100 in Men's Base Layers |
| Brand Name | Minus33 Merino Wool |
| Color | 235 Midweight Black |
| Customer Reviews | 4.6 4.6 out of 5 stars (2,445) |
| Date First Available  | August 8, 2005 |
| Department  | mens |
| Fabric Stretchability | Non-stretchable |
| Fabric Type | 100% Merino Wool |
| Fit Type | Standard |
| Fit to Size Sentiment | Positive |
| Front Pleat Type | Flat Front |
| Front Pocket Count | 1 |
| Global Trade Identification Number | 00857947001108 |
| Inseam Length | 28 |
| Item Weight | 0.31 Pounds |
| Leg Style | Straight |
| Manufacturer | Minus33 Merino Wool Clothing |
| Manufacturer  | Minus33 Merino Wool Clothing |
| Manufacturer Part Number | 47001108_Schwarz_L |
| Material Type | Wool |
| Model Name | Classic |
| Package Dimensions  | 1 x 1 x 1 inches; 9.6 ounces |
| Pants Form Type | Sweatpants |
| Pattern | Solid |
| Pattern Style | Solid |
| Pocket Description | Button Pocket |
| Product Care Instructions | Machine Wash |
| Rise Style | Mid Rise |
| Seasons | Autumn/Winter |
| Shoulder to Bottom Hem Length | 28 Inches |
| Style Name | Classic |
| Style Number | 47001108 |
| UPC | 857947001108 |
| Unit Count | 1 Count |
| character | Sports |

## Images

![100% Merino Wool Bottoms Men's Base Layer Pants - Long Johns - Thermal Underwear - Image 1](https://m.media-amazon.com/images/I/61-oTkKGjHL.jpg)

## Available Options

This product comes in different **Color, Size** options.

## Questions & Answers

**Q: size**
A: I ordered a size medium. I have a 32/33 waist and an inseam of about 32" the length is perfect, comes just below my ankles, the waist is snug, I am 6ft tall and weigh abound 155 lbs. The product didn't seem to shrink at all after washing in warm water and drying on medium heat. My only complaint is they are made in china. But isn't almost everything made in china?

**Q: Size Chart? I am unable to see one in this ad/order screen.**
A: Hello!Our size charts for this product are as follows:MENSXS: 24''-27'' Pant Waist, 25''-27'' InseamSmall: 28''-30'' Pant Waist, 28''-30'' InseamMedium: 31''-33'' Pant Waist, 29''-32'' InseamLarge: 34''-36'' Pant Waist, 32''-34'' InseamX-Large: 37''-40'' Pant Waist, 32''-35'' InseamXXL: 41''-44'' Pant Waist, 34''-35'' InseamXXXL: 45''-49'' Pant Waist, 34''-36'' InseamBIG AND TALLMedium Tall: 31"-33" Pant Waist, 32"-34" InseamLarge Tall: 34"-36" Pant Waist, 33"-36" InseamX-Large Tall: 37"-40" Pant Waist, 33"-36" Inseam2X Tall: 41"-44" Pant Waist, 34"-36" Inseam3X Tall: 45"-49" Pant Waist, 35"-37" Inseam4X: 49"-52" Pant Waist, 34"-36" Inseam4X Tall: 49"-52" Pant Waist, 35"-37" Inseam5X: 52"-54" Pant Waist, 34"-36" Inseam6X: 54"-56" Pant Waist, 34"-36" InseamYou can view all size charts on our web site at http://www.minus33.com/size-charts/.

**Q: Will these shrink in cold water wash or will they expand with use?**
A: they do shrink a little in warm water but they are stretchy so once you put the article back on, it will fit like normal. I have to stretch the arms in the long sleeve shirt that I bought (same product and same company) but it stays after stretching.

**Q: Should you wear underwear (boxers, whitey-titeys, etc) under these?**
A: I like a pair of boxer briefs under them.  I wear them multiple days at times so seems like a good idea to have a extra layer.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Ninja, running around in long skivvies.
*by K***C on December 20, 2013*

I was skeptical about ordering anything wool because of that...you know...the itch. But after trying Under Armour and reading and watching about wool products, I really was hopeful about merino wool. Fit and finish: Out of the box, these bad boys are good to go. When I tried them on, I walked around and thought, "ok, here comes the itch" (enter delayed reaction). Although I felt some itch, it's not as bad as I expected, but I got over it. Some people will be more/over/hyper-sensitive to merino wool, especially if it's going to be 100%. Other products they might try are a wool/nylon or wool/poly blend which might be more comfortable. For size, I normally wear a 34 waist and a 30 inseam pants. Minus33.com size chart says large...I guess I should've ordered large, but I ordered medium instead. The mediums fit just right. Now if you;re a dude who's got a lot of junk in your trunk -front/back or both- you might wanna go large... I wore these for a week with little activity, if you include shovelling snow in 25F weather, before washing; and there was no loss of warmth. It's not so warm that you feel cozy, but just right where your knees don't start chattering. At the end of my work shifts and before I went to bed, I'd change out of them. As far as wicking away moisture, the -33 did a better job at wicking away moisture and odor without losing warmth compared to the Under Armour cold gear. The UA Cold Gear will wick moisture but you will get cold. If I could give you a rough numerical estimate, I'd tell you, -33 will wick 20% more moisture than UA. -33 will retain 20% or more warmth than UA, especially with little/nil activity. For washing, I used liquid detergent in gentle cycle, but will opt for trying shampoo (wool=hair). Then hang dry. Overall, for more sensitive skin, try a wool/poly blend. For less sensitive skin, I highly recommend -minus 33 Minus 33 Kancamagus - little itch, good price, good fit, good finish, good quality. 12/24/2013: I'm wearing the set that I washed. I didn't notice any loss of fabric or fraying. It's 16F outside and I got poly cotton pants over the Minus 33. I'm good to go -not too cold, not shivering- just standing/pacing around smoking a Newport just after 2000 (8pm). I'm at work now, it's after 2300, it's 73F inside and I'm toasty and not roasty. Merry Christmas.

### ⭐⭐⭐⭐⭐ Initial Review - Update to come by end of 2015
*by V***T on October 3, 2015*

***This is my initial review after receiving the package and wearing the product. I bought this for hunting season in PA as well as skiing season here in NJ, and will be able to test it further and update this review by the end of the year. I bought this product because I am tired of looking and feeling like the Michelin Man during hunting season with my puffy down clothes and multiple layers. (Bought together with Yukon Men's Expedition Crew Top). I want this to be my base layer, and then simply wear my hunting pants over it. Skiing I've never had a problem wearing just underwear and ski pants and actually wind up sweating because of the movement and I am always warm in general. But something about sitting in one spot while hunting really lets the cold seep in. I won't be able to update this review with how well it performs until the end of 2015, but here are my initial thoughts: Packaging: The packaging is simple, compact, and came with no issues. Fit: I'm 5'5, 140 pounds and have a waist size of about 29/30 inches. I bought a small, and both these bottoms as well as the small Yukon top fit perfectly. Tight fitting (how I usually like my clothing, especially base layers), but extremely comfortable and hugs the body well. Warmth: I noticed as soon as I put these on, my entire body felt cooled down. This to me is a good thing, as it means instead of just trapping heat and moisture, the wool is allowing my body to breath while still retaining heat. To confirm this, I took everything off and felt the inside and they were very warm to the touch. Quality: The quality of the product is very good. The material feels good, looks good (good enough that you could actually wear the Yukon top in public with a nice pair of jeans and not feel strange about it). However these bottoms are not to be worn in public without a layer over them - unless you want people staring :) So far, I am very satisfied with this product. I will update when I can, and if it performs well I will be ordering more of the tops in different weights for the different seasons (even summer) because I really like the quality, fit, comfort, and breathability. I can only imagine seeing myself wearing these bottoms in winter, so I will stick with these and if they pass the winter test I would definitely order more.

### ⭐⭐⭐⭐⭐ Review
*by L***L on February 11, 2026*

Diese Unterwäsche hat uns auf unserer Finnland Tour gute Dienste geleistet. Wir hatten Temperaturen zwischen -25 und -15°C und haben sie jeden Tag direkt auf der Haut getragen. Sie fühlte sich angenehm weich und hautfreundlich an und war ausreichend warm. Auch beim Schwitzen waren die Trageeigenschaften hervorragend: der Schweiß wurde von der Haut abgeleitet und störte nicht. Auch die Gerüche hielten sich in Grenzen. Eine Anschaffung, die sich gelohnt hat. Unbedingt empfehlenswert!

## Frequently Bought Together

- 100% Merino Wool Bottoms Men's Base Layer Pants - Long Johns - Thermal Underwear
- 100% Merino Wool Cuff Beanie - Mens & Womens Warm Winter Hat - Watch Cap - Toque
- Merino Wool Glove Liner - Warm Base Layer - Ski Liner Glove - 3 Season Wear - Multiple Colors and Sizes

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*Product available on Desertcart Portugal*
*Store origin: PT*
*Last updated: 2026-09-17*