---
product_id: 79974940
title: "LAPASA Men's Thermal Underwear Bottom Fleece Lined Long Johns Leggings Light/Mid/Heavyweight M10/M56/M25"
brand: "lapasa"
price: "A$80"
currency: AUD
in_stock: true
reviews_count: 13
category: "Lapasa"
url: https://www.desertcart.com.au/products/79974940-lapasa-mens-thermal-underwear-bottom-fleece-lined-long-johns-leggings
store_origin: AU
region: Australia
---

# Thermoflux 100-300 weights (160-260g/㎡) Snug fit prevents heat loss & bunching 4-way stretch for full mobility LAPASA Men's Thermal Underwear Bottom Fleece Lined Long Johns Leggings Light/Mid/Heavyweight M10/M56/M25

**Brand:** lapasa
**Price:** A$80
**Availability:** ✅ In Stock

## Summary

> ❄️ Stay Warm, Move Smart, Look Sharp — Own Winter Like a Pro!

## Quick Answers

- **What is this?** LAPASA Men's Thermal Underwear Bottom Fleece Lined Long Johns Leggings Light/Mid/Heavyweight M10/M56/M25 by lapasa
- **How much does it cost?** A$80 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.au](https://www.desertcart.com.au/products/79974940-lapasa-mens-thermal-underwear-bottom-fleece-lined-long-johns-leggings)

## Best For

- lapasa enthusiasts

## Why This Product

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

## Key Features

- • **Move Freely, Stay Toasty:** Four-way stretch fabric flexes with your body for ultimate comfort during any activity.
- • **Quick Access, Zero Hassle:** Convenient open fly design keeps you ready without interrupting your flow.
- • **Versatile All-Season Essential:** Ideal for outdoor sports or cozy indoor wear—your go-to thermal base layer this winter.
- • **Tailored Warmth for Every Chill:** Choose Lightweight, Midweight, or Heavyweight Thermoflux layers to match your winter intensity.
- • **No More Bunching, Just Perfect Fit:** Snug design hugs your body, locking in heat and fitting seamlessly under outerwear.

## Overview

LAPASA Men's Thermal Underwear Bottoms offer three weight options (Lightweight 160g/㎡, Midweight 210g/㎡, Heavyweight 260g/㎡) with fleece lining for superior heat retention. Designed with a snug, four-way stretch fit and an open fly for convenience, these leggings excel in both outdoor winter sports and indoor comfort. Machine washable and crafted from polyester-spandex blends, they deliver flexible warmth and a sleek fit that prevents bunching under layers.

## Description

Men's thermal pants, effective at keeping your body's heat. Suitable for outdoor winter sports, such as skiing, running, cycling, etc. Suitable for indoor wear, as home clothes and next-to-skin layer, accompany you and your family through the warm and comfy winter.

Review: Good value leggings. - Well made and very comfortable, they work well, keeping you warm even on my motorcycle at 3 degrees C!!
Review: Just Right - Have bought a number of these now as they are exactly what I needed. They are as described yet very flexible, there is a good amount of stretch, so fit like a second skin and are not bunchy underneath other layers. They vary in the warmth factor, depending on the "weight" but I have found that they are so well fitting they can be doubled up if really necessary so you can comfortably add another layer and thus increase the tog factor depending on your tolerance to the cold. Finally, and not least exceptional value for money, highly recommended and will not hesitate to buy again. The colour choices good and practical, would have like red as they always make you feel warmer but maybe they will come - and I would definitely buy them.

## Features

- Please choose the different styles according to the temperature: Thermoflux 100 - Lightweight (160g / ㎡), Thermoflux 200 - Midweight (210g / ㎡), Thermoflux 300 - Heavyweight (260g / ㎡).
- LAYER OF COMFORT - Effective at keeping your body's heat. Suitable for outdoor winter sports, such as skiing, running, cycling, etc. Suitable for indoor wear, as home clothes and next-to-skin layer, accompany you and your family through the warm and comfy winter.
- SNUG - The long johns are made to have a snug fit that ensures no bunching around your waistline or sleeves to reduce heat loss and better fit when worn under outer layers.
- STRETCH & FLEX - The four-way stretch fabric makes for a comfortable and flexible fit that will flex and move along with your body while maintaining a full range of movement.
- EASY ACCESS - Convenient open fly design provides quick and comfortable access when nature calls.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07PY64JM5 |
| ASIN  | B0FZRXD1LN |
| Age Range Description | Adult |
| Apparel Closure Orientation | Front |
| Best Sellers Rank | 170,738 in Fashion ( See Top 100 in Fashion ) 64 in Men's Thermal Bottoms |
| Brand Name | LAPASA |
| Closure Type | Pull On |
| Colour | Black (Lightweight (2 Bottoms)) |
| Country Of Origin | China |
| Customer Reviews | 4.5 4.5 out of 5 stars (7,961) |
| Customer reviews | 4.5 4.5 out of 5 stars (7,961) |
| Date First Available  | 5 Nov. 2025 |
| Department  | Men's |
| Fabric Stretchability | Stretchable |
| Fabric Type | Lightweight: 90% Polyester, 10% Spandex; Midweight: 86% Polyester, 14% Spandex; Heavyweight: 95% Polyester, 5% Spandex |
| Fit Type | Fitted |
| Front Pleat Type | Flat Front |
| Leg Style | Trouser, Wide |
| Material Type | Polyester |
| Model Name | M10 |
| Model Number | M10 |
| Number Of Pockets | 5 |
| Occasion Type | Suitable for all occasions |
| Pants Form Type | Leggings |
| Pattern | Solid |
| Pattern Description | Solid |
| Product Care Instructions | Machine Wash |
| Rise Style | High Rise |
| Seasons | Autumn and winter |
| Style Name | Lightweight (2 Bottoms) |
| Unit Count | 2.0 count |
| character | No |

## Images

![LAPASA Men's Thermal Underwear Bottom Fleece Lined Long Johns Leggings Light/Mid/Heavyweight M10/M56/M25 - Image 1](https://m.media-amazon.com/images/I/61do+OWP-eL.jpg)
![LAPASA Men's Thermal Underwear Bottom Fleece Lined Long Johns Leggings Light/Mid/Heavyweight M10/M56/M25 - Image 2](https://m.media-amazon.com/images/I/51OINIC36IL.jpg)
![LAPASA Men's Thermal Underwear Bottom Fleece Lined Long Johns Leggings Light/Mid/Heavyweight M10/M56/M25 - Image 3](https://m.media-amazon.com/images/I/71bkAnLnF7L.jpg)
![LAPASA Men's Thermal Underwear Bottom Fleece Lined Long Johns Leggings Light/Mid/Heavyweight M10/M56/M25 - Image 4](https://m.media-amazon.com/images/I/71a2UkSqbWL.jpg)
![LAPASA Men's Thermal Underwear Bottom Fleece Lined Long Johns Leggings Light/Mid/Heavyweight M10/M56/M25 - Image 5](https://m.media-amazon.com/images/I/61RdkgygcFL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Good value leggings.
*by P***N on 29 December 2024*

Well made and very comfortable, they work well, keeping you warm even on my motorcycle at 3 degrees C!!

### ⭐⭐⭐⭐⭐ Just Right
*by K***. on 26 November 2018*

Have bought a number of these now as they are exactly what I needed. They are as described yet very flexible, there is a good amount of stretch, so fit like a second skin and are not bunchy underneath other layers. They vary in the warmth factor, depending on the "weight" but I have found that they are so well fitting they can be doubled up if really necessary so you can comfortably add another layer and thus increase the tog factor depending on your tolerance to the cold. Finally, and not least exceptional value for money, highly recommended and will not hesitate to buy again. The colour choices good and practical, would have like red as they always make you feel warmer but maybe they will come - and I would definitely buy them.

### ⭐⭐⭐⭐ Nearly as good as my M&S merino's
*by R***P on 1 January 2024*

The heavy weight version seem comfortable and warm though they don't quite have that instant heat feeling of wool. They do not hamper movement. I am only using around the house and garden so cant rate them for high active or extreme temperature use (it has only dipped below zero a few times so far this winter) They seem well made given a total of maybe 3 weeks use. Sizing was good for me.

## Frequently Bought Together

- LAPASA Men's 2 Pack Lightweight Thermal Underwear Bottom, Fleece Lined Long Johns Base Layer Pants, Thermoflux M10 Black (2 Bottoms) L
- LAPASA Men's Fleece Lined Thermal Underwear Set, Light/Mid/Heavyweight Warm Long Sleeve Long Johns Top and Bottom, Base Layer Set M11 M57 M24

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*Product available on Desertcart Australia*
*Store origin: AU*
*Last updated: 2026-03-19*