---
product_id: 170304370
title: "Men's MBL112 Base Force® Heavyweight Base Layer Bottom"
brand: "carhartt"
price: "429.60 DT"
currency: TND
in_stock: true
reviews_count: 13
category: "Carhartt"
url: https://www.desertcart.tn/products/170304370-mens-mbl112-base-force-heavyweight-base-layer-bottom
store_origin: TN
region: Tunisia
---

# FastDry sweat-wicking tech Heavyweight warmth for extreme cold 4-way stretch for rugged flexibility Men's MBL112 Base Force® Heavyweight Base Layer Bottom

**Brand:** carhartt
**Price:** 429.60 DT
**Availability:** ✅ In Stock

## Summary

> ❄️ Gear up in Carhartt’s Base Force – where warmth meets unstoppable performance!

## Quick Answers

- **What is this?** Men's MBL112 Base Force® Heavyweight Base Layer Bottom by carhartt
- **How much does it cost?** 429.60 DT with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/170304370-mens-mbl112-base-force-heavyweight-base-layer-bottom)

## Best For

- carhartt enthusiasts

## Why This Product

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

## Key Features

- • **Move Freely, Work Hard:** Rugged 4-way stretch fabric flexes with you, eliminating restrictions on the job.
- • **Sweat? Never a Problem:** FastDry technology wicks moisture away so you stay dry and focused all day.
- • **Odor-Fighting Freshness:** Built-in odor control keeps you feeling fresh, no matter how tough the work gets.
- • **Comfort Engineered Seamlessly:** Smooth flat lock seams and tagless labels prevent irritation during long wear.
- • **Unmatched Cold Weather Defense:** Stay unstoppable with heavyweight insulation designed for the harshest conditions.

## Overview

Carhartt’s Men’s MBL112 Base Force Heavyweight Base Layer Bottom is engineered for extreme cold weather with heavyweight insulation and a brushed fleece interior. Featuring FastDry sweat-wicking and rugged 4-way stretch technology, it ensures dryness and freedom of movement. Thoughtfully designed with flat lock seams, a tagless label, and odor-fighting properties, this base layer delivers all-day comfort and durability for outdoor work and winter activities.

## Description

Stay warm and comfortable all day long by layering your work clothes over Force sweat-wicking thermals. Carhartt Men’s Force Heavyweight Stretch Base Layer Pants were designed with the harshest cold weather conditions in mind. Our heaviest weight, 4-way stretch base layer bottom has a smooth outer polyester blend fabric with a brushed fleece inside, a contoured front with fly, and a logo below the waistband. Designed to wear under pants with paneling to support breathability and made with Force and FastDry fabric technologies to wick sweat and dry fast, this men’s base layer bottom helps you stay comfortable so you can focus on getting the job done. For a base layer set, pair with UH0266-M-Carhartt Men’s Force Heavyweight Stretch Base Layer Crewneck (no Pocket) top. Model UH0268-M.

Review: Great to keep out cold - Did great to keep out the cold. Was tight but true to size.
Review: Warm is better - Staying warm. I do a lot of outside activities and staying warm is very important. Many times I stand still for long periods of time and getting cold is a common occurrence. I am also 6’6” and finding clothes that fit a tall person well is often difficult so tall sizes are welcome. These are very comfortable, a good quality and I will buy more.

## Features

- Concealed dry low-stitch waistband and contoured front for comfort; made for extreme cold weather
- Fast dry wicks away sweat and rugged flex technology for ease of movement
- Smooth flat lock seams and tagless label enhance comfort
- Strategic seam placement for maximum comfort and reduced chafing
- Fights odor

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07N4Q97XW |
| ASIN  | B0BKR7SX7V |
| Age Range Description | Adult |
| Apparel Closure Type | No Closure |
| Apparel Fabric Stretch | Medium Stretch |
| Apparel Fabric Weight Class | Heavyweight |
| Apparel Occasion and Lifestyle | Work/Utility |
| Best Sellers Rank | #271,457 in Clothing, Shoes & Jewelry ( See Top 100 in Clothing, Shoes & Jewelry ) #81 in Men's Thermal Underwear Bottoms |
| Brand Name | Carhartt |
| Color | Shadow Heather |
| Customer Reviews | 4.6 4.6 out of 5 stars (1,037) |
| Date First Available  | November 1, 2019 |
| Department  | mens |
| Fabric Stretchability | Stretchable |
| Fabric Type | 95% Polyester, 5% Spandex |
| Fit Type | Regular |
| Fit to Size Sentiment | Fits as expected |
| Front Pleat Type | Flat Front |
| Garment Size Country | United States |
| Global Trade Identification Number | 00061492036106 |
| Item Length Description | Ankle Length |
| Item Type Name | Base Layer Bottom |
| Item model number  | UH0268-MT |
| Leg Style | Straight |
| Manufacturer | Carhartt |
| Manufacturer  | Carhartt |
| Manufacturer Part Number | MBL112-036-L |
| Material Type | Polyester Blend |
| Model Name | Base Force Heavyweight Bottom |
| Number Of Pockets | 5 |
| Number of Items | 1 |
| Occasion Type | Outdoor work/utility, Winter sports/activities |
| Pants Form Type | Cargo |
| Pattern | Solid |
| Pattern Style | Solid |
| Pocket Description | Utility Pocket |
| Product Care Instructions | Machine Wash |
| Rise Style | Low Rise |
| Seasons | Fall |
| Sleeve Length Description | Sleeveless |
| Sport Type | Hiking |
| Style Name | Force Heavyweight Thermal Base Layer Pant |
| Style Number | UH0112-M-SHAHTR-L |
| UPC | 061492036106 |
| Waist Size | 38 Inches |
| Weave Type | Knit |
| character | Sports |

## Images

![Men's MBL112 Base Force® Heavyweight Base Layer Bottom - Image 1](https://m.media-amazon.com/images/I/71RpD4MtLsL.jpg)

## Available Options

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

## Questions & Answers

**Q: How are these compared to under armor base?**
A: My son wears under armor and they fit snugger than the Carhartt. Carhartt fabric is softer and has more of a cotton feel than the athletic sportswear feel.  The Carhartt does keep my husband warm. He is happy with them. Sizing is accurate.

**Q: Are these warm enough to be outside most of the day in 10-20 degree weather??? My husband wears long underwear under jeans, but doesn't like coveralls**
A: Yes, Carhartt Men's Force Heavyweight base layer bottoms worn under jeans will keep your husband comfortable while working outside in cold weather.

**Q: Does the fly function?  It looks sewn shut in the image.**
A: Yes, the fly is functional on Carhartt Men's Force Heavyweight Thermal Base Layer bottoms. The fly is not sewn shut.

**Q: For best results should this be worn tight or loose?**
A: The best really worm and don’t feel like there super tight I have 3 pairs

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great to keep out cold
*by V***. on March 24, 2026*

Did great to keep out the cold. Was tight but true to size.

### ⭐⭐⭐⭐⭐ Warm is better
*by B***C on October 30, 2025*

Staying warm. I do a lot of outside activities and staying warm is very important. Many times I stand still for long periods of time and getting cold is a common occurrence. I am also 6’6” and finding clothes that fit a tall person well is often difficult so tall sizes are welcome. These are very comfortable, a good quality and I will buy more.

### ⭐⭐⭐⭐⭐ Longhorns
*by A***R on February 27, 2026*

Warm and comfy

## Frequently Bought Together

- Carhartt Men's Force Heavyweight Thermal Base Layer Pant
- Carhartt Men's Force Midweight Classic Thermal Base Layer Pant
- Carhartt Men's Force Midweight Synthetic-Wool Blend Base Layer Crewneck Pocket Top

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**Shop now:** [https://www.desertcart.tn/products/170304370-mens-mbl112-base-force-heavyweight-base-layer-bottom](https://www.desertcart.tn/products/170304370-mens-mbl112-base-force-heavyweight-base-layer-bottom)

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*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-07-03*