---
product_id: 170304370
title: "Carhartt Men's MBL112 Base Force® Heavyweight Base Layer Bottom"
price: "C$7242"
currency: NIO
in_stock: true
reviews_count: 8
url: https://www.desertcart.ni/products/170304370-carhartt-mens-mbl112-base-force-heavyweight-base-layer-bottom
store_origin: NI
region: Nicaragua
---

# FastDry® sweat-wicking tech 7.7 oz heavyweight warmth Rugged Flex® 4-way stretch Carhartt Men's MBL112 Base Force® Heavyweight Base Layer Bottom

**Price:** C$7242
**Availability:** ✅ In Stock

## Summary

> ❄️ Gear up in Carhartt Base Force® — where warmth meets unstoppable performance!

## Quick Answers

- **What is this?** Carhartt Men's MBL112 Base Force® Heavyweight Base Layer Bottom
- **How much does it cost?** C$7242 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ni](https://www.desertcart.ni/products/170304370-carhartt-mens-mbl112-base-force-heavyweight-base-layer-bottom)

## Best For

- Customers looking for quality international products

## Why This Product

- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Comfort That Works:** Smooth flatlock seams and tagless label eliminate irritation for all-day wear
- • **Odor Defense Built-In:** Advanced odor-fighting fabric keeps you confidently fresh, no matter how long the shift
- • **Move Freely, Work Hard:** Rugged Flex® 4-way stretch ensures unrestricted motion during any task
- • **Stay Dry, Stay Focused:** FastDry® technology wicks sweat instantly, keeping you fresh on the job
- • **Ultimate Cold-Weather Armor:** 7.7-ounce heavyweight fabric locks in heat for all-day warmth

## Overview

Carhartt Men's MBL112 Base Force® Heavyweight Base Layer Bottom combines a durable 7.7-ounce polyester/spandex blend with FastDry® sweat-wicking and Rugged Flex® 4-way stretch technologies. Designed for extreme cold, it features odor-fighting fabric, smooth flatlock seams, and a tagless label for maximum comfort under workwear.

## 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 - 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.
Review: Carharrt long johns - Very warm and a great quality long john bottom. True to size. Order the size you normally wear for a great fit.

## Features

- 7.7-ounce, 95% Polyester/5% Spandex Pique
- FastDry® wicks away sweat
- Rugged Flex® technology for ease of movement
- Fights odor
- Smooth flatlock seams and tagless label enhance comfort

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Care instructions | Machine Wash |
| Fabric type | 95% Polyester, 5% Spandex |
| Fur description | No Fur |
| Origin | Imported |

## Images

![Carhartt 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

### ⭐⭐⭐⭐⭐ 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.

### ⭐⭐⭐⭐⭐ Carharrt long johns
*by J***Y on December 12, 2025*

Very warm and a great quality long john bottom. True to size. Order the size you normally wear for a great fit.

### ⭐⭐⭐⭐⭐ Comfortable, no sweat, great fit.
*by T***E on October 11, 2023*

Bought these for a late-season 3 day camping trip in the mountains. Temps were down in the mid-30's at night and warmer (mid-70's) during the day. I was surprised at how comfortable these were. Did a decent job of helping me keep warm during the night, and even when it got warmer during the day and I got hot before I took them off, they breathed very well and I didn't feel sweaty in them. I'm 5'-8", 155 lbs, 33-inch waist, 30-inch inseam (medium build), and the medium size fit perfectly even after washing.

## 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.ni/products/170304370-carhartt-mens-mbl112-base-force-heavyweight-base-layer-bottom](https://www.desertcart.ni/products/170304370-carhartt-mens-mbl112-base-force-heavyweight-base-layer-bottom)

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*Product available on Desertcart Nicaragua*
*Store origin: NI*
*Last updated: 2026-01-24*