---
product_id: 323404116
title: "MAXHEAT Mens Thermal Underwear Long Johns Set with Fleece Lined"
brand: "fitextreme"
price: "R841"
currency: ZAR
in_stock: true
category: "Fitextreme"
url: https://www.desertcart.co.za/products/323404116-maxheat-mens-thermal-underwear-long-johns-set-with-fleece-lined
store_origin: ZA
region: South Africa
---

# Quick-dry & moisture-wicking fabric Premium fleece lining for ultimate warmth 4-way stretch for unrestricted movement MAXHEAT Mens Thermal Underwear Long Johns Set with Fleece Lined

**Brand:** fitextreme
**Price:** R841
**Availability:** ✅ In Stock

## Summary

> 🔥 Elevate your winter game with warmth that moves with you!

## Quick Answers

- **What is this?** MAXHEAT Mens Thermal Underwear Long Johns Set with Fleece Lined by fitextreme
- **How much does it cost?** R841 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.za](https://www.desertcart.co.za/products/323404116-maxheat-mens-thermal-underwear-long-johns-set-with-fleece-lined)

## Best For

- fitextreme enthusiasts

## Why This Product

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

## Key Features

- • **Sleek Compression Fit:** Designed to slim your silhouette while supporting active performance.
- • **All-Day Freshness Guaranteed:** Advanced moisture-wicking fabric keeps you dry and comfortable from morning runs to evening hikes.
- • **Move Freely, Perform Sharply:** 4-way stretch span and flatlock stitching ensure zero irritation and maximum flexibility.
- • **Stay Toasty Without the Bulk:** Silky soft fleece lining delivers cozy warmth for indoor and outdoor adventures.
- • **Trusted Quality & Durability:** Lightweight yet tough construction, officially from the FITEXTREME brand.

## Overview

The MAXHEAT Mens Thermal Underwear Long Johns Set by FITEXTREME features a premium fleece lining for superior warmth, quick-dry and moisture-wicking polyester fabric for all-day comfort, and 4-way stretch with flatlock stitching for enhanced mobility and irritation-free wear. Perfect for sports, hiking, and active lifestyles, this lightweight, compression-fit base layer combines durability with sleek style.

## Description

Buy FITEXTREME MAXHEAT Mens Thermal Underwear Long Johns Set with Fleece Lined Fly Dark Grey L and other Bottoms at desertcart.com. Our wide selection is elegible for free shipping and free returns.

## Features

- FLEECELINING & ACTIVE PERFORMANCE - Made of Premium Silky Soft Fleece Lining, Fleece material provides Ideal warmth Performance for Indoor & Outdoor Activities, Running and Hiking, Excellent Active Wear for Sports and Movement, Light weight and Enhanced Durability, Individually Packed Well for Protection
- DRY & WICKING PERFORMANCE - Made of Fine fabric for Optimized Quick Dry & Moisture Wicking Performance, Can be worn all day long in Fresh Condition, Excellent Breathability to provide Optimized Ventilation and Air Circulation
- 4 WAY STRETCH SPAN & FLATLOCK STITCHING - 4 Way Stretch Span allow you Great freedom of movement, Compression Fit to keep your Body Looking Slimmer, Suitable for Sports and Outdoor Activities, Flatlock stitching for Friction Free to eliminate Annoying itching
- ORIGINAL FITEXTREME PERFORMANCE CLOTHING - FITEXTREME is officially registered Trade mark (Reg. No. 5337089 US PTO), FITEXTREME is sole official Seller who sell FITEXTREME Brand item

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08J7Y7W9Z |
| Age Range Description | Adult |
| Apparel Closure Type | Pull On |
| Apparel Fabric Stretch | High Stretch |
| Apparel Fabric Weight Class | Lightweight |
| Best Sellers Rank | #404,944 in Clothing, Shoes & Jewelry ( See Top 100 in Clothing, Shoes & Jewelry ) #745 in Men's Base Layers |
| Brand Name | FITEXTREME |
| Care instructions | Machine Wash, Tumble Dry Low, Do Not Bleach, Do Not Iron, Do Not Dry Clean |
| Collection Name | Winter |
| Color | N Open Fly Set_dark Grey |
| Customer Reviews | 4.1 out of 5 stars 147 Reviews |
| Fabric Type | 92% Polyester, 8% Polyurethane |
| Fabric type | 92% Polyester, 8% Polyurethane |
| Fit Type | Stretch |
| Garment Size Country | United States |
| Material Type | Polyester |
| Neck Style | Crew Neck |
| Number of Items | 2 |
| Occasion Type | Hiking,Sports |
| Pattern | Solid |
| Product Care Instructions | Machine Wash, Tumble Dry Low, Do Not Bleach, Do Not Iron, Do Not Dry Clean |
| Size | Large |
| Sleeve Length Description | Long Sleeve |
| Sleeve Type | Long Sleeve |
| Style Name | Soft |
| Unit Count | 1 Count |

## Images

![MAXHEAT Mens Thermal Underwear Long Johns Set with Fleece Lined - Image 1](https://m.media-amazon.com/images/I/61hDOiOKheL.jpg)

## Available Options

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

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**Shop now:** [https://www.desertcart.co.za/products/323404116-maxheat-mens-thermal-underwear-long-johns-set-with-fleece-lined](https://www.desertcart.co.za/products/323404116-maxheat-mens-thermal-underwear-long-johns-set-with-fleece-lined)

---

*Product available on Desertcart South Africa*
*Store origin: ZA*
*Last updated: 2026-10-26*