---
product_id: 521916842
title: "Carhartt Men's MBL112 Base Force® Heavyweight Base Layer Bottom"
brand: "carhartt"
price: "VT40990"
currency: VUV
in_stock: false
reviews_count: 5
category: "Carhartt"
url: https://www.desertcart.vu/products/521916842-carhartt-mens-mbl112-base-force-heavyweight-base-layer-bottom
store_origin: VU
region: Vanuatu
---

# FastDry sweat-wicking tech Heaviest weight for extreme cold 4-way rugged stretch for movement Carhartt Men's MBL112 Base Force® Heavyweight Base Layer Bottom

**Brand:** carhartt
**Price:** VT40990
**Availability:** ❌ Out of Stock

## Summary

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

## Quick Answers

- **What is this?** Carhartt Men's MBL112 Base Force® Heavyweight Base Layer Bottom by carhartt
- **How much does it cost?** VT40990 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.vu](https://www.desertcart.vu/products/521916842-carhartt-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

- • **Comfort Engineered:** Smooth flat lock seams and tagless label eliminate irritation for all-day wearability.
- • **Odor Defense Built-In:** Advanced odor-fighting fabric keeps you fresh through long shifts and multiple wears.
- • **Move Freely, Work Hard:** Rugged 4-way stretch technology ensures unrestricted movement on the toughest job sites.
- • **Stay Dry, Stay Focused:** FastDry fabric wicks sweat instantly, keeping you dry and comfortable all day long.
- • **Ultimate Cold Weather Armor:** Heaviest weight base layer with brushed fleece interior locks in warmth when temps plummet.

## Overview

Carhartt Men's MBL112 Base Force® Heavyweight Base Layer Bottom is engineered for extreme cold with its heaviest weight fabric and brushed fleece lining. 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 unmatched comfort and durability for demanding work environments.

## 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: Warm is better
Review: Warm

## 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 |
| Customer Reviews | 4.6 4.6 out of 5 stars (958) |
| Date First Available  | 9 January 2020 |
| Department  | Men |
| Generic Name  | Base Layer Bottom |
| Item Weight  | 308 g |
| Item model number  | UH0112-M-SHAHTR-L |
| Manufacturer  | Carhartt |
| Net Quantity  | 1.00 Count |
| Package Dimensions  | 28.4 x 24 x 5.79 cm; 308 g |

## Images

![Carhartt Men's MBL112 Base Force® Heavyweight Base Layer Bottom - Image 1](https://m.media-amazon.com/images/I/71jtCv8LAmL.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

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



### ⭐⭐⭐⭐⭐ Warm
*by B***E on 25 February 2025*



### ⭐⭐⭐⭐⭐ Carhartt men's midnight base layer underwear pan
*by G***. on 13 October 2024*



## 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.vu/products/521916842-carhartt-mens-mbl112-base-force-heavyweight-base-layer-bottom](https://www.desertcart.vu/products/521916842-carhartt-mens-mbl112-base-force-heavyweight-base-layer-bottom)

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*Product available on Desertcart Vanuatu*
*Store origin: VU*
*Last updated: 2026-03-17*