---
product_id: 169329426
title: "Thermajohn Men's Ultra Soft Thermal Underwear Long Johns Set with Fleece Lined"
brand: "thermajohn"
price: "฿12873"
currency: THB
in_stock: true
reviews_count: 7
category: "Thermajohn"
url: https://www.desertcart.co.th/products/169329426-thermajohn-mens-ultra-soft-thermal-underwear-long-johns-set-fleece
store_origin: TH
region: Thailand
---

# Moisture-wicking keeps you dry & cozy Ultra-soft fleece lining for max warmth 4-way stretch polyester-spandex blend Thermajohn Men's Ultra Soft Thermal Underwear Long Johns Set with Fleece Lined

**Brand:** thermajohn
**Price:** ฿12873
**Availability:** ✅ In Stock

## Summary

> 🔥 Stay warm, stay winning — your winter essential redefined

## Quick Answers

- **What is this?** Thermajohn Men's Ultra Soft Thermal Underwear Long Johns Set with Fleece Lined by thermajohn
- **How much does it cost?** ฿12873 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.th](https://www.desertcart.co.th/products/169329426-thermajohn-mens-ultra-soft-thermal-underwear-long-johns-set-fleece)

## Best For

- thermajohn enthusiasts

## Why This Product

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

## Key Features

- • **Layer Like a Pro:** Ideal base layer for indoor comfort or outdoor winter adventures
- • **Next-Level Warmth:** Light fleece lining traps heat without bulk
- • **Color & Size Variety:** Available in 4 classic colors; order one size up for perfect fit
- • **Stay Dry, Stay Sharp:** Advanced moisture-wicking technology prevents sweat buildup
- • **Perfect Fit, Every Time:** 4-way stretch fabric adapts to your body for all-day comfort

## Overview

Thermajohn Men's Ultra Soft Thermal Underwear Long Johns Set features a lightweight fleece lining and a breathable polyester-spandex blend with 4-way stretch for superior comfort and fit. Designed to wick moisture and retain heat, this 2-piece set (top and bottom) is perfect for layering during cold weather activities. Available in multiple colors, it’s recommended to order one size larger for optimal fit.

## Description

This ultra-soft microfiber thermal set is lightly fleece lined for extra warmth and thermal insulation. Breathable and moisture-wicking high warmth to weight ratio they do a great job to keep you warm in the cooler months. Made from extremely soft polyester and spandex, the four-way stretch material ensures a comfortable fit. It is also lightly fleece lined for extra warmth and thermal insulation. The moisture wick material keeps you dry and warm all winter long. Sizes smaller than the conventional brands from the department store, we recommend at least one size up.

Review: Best thermals I've got - I've got about 4 pairs of thermals. These are the best. Took them to Iceland in November. They do the job. Warm, comfortable and good fit
Review: Beware colour leakage - They look and feel nice but I wore mine in the arctic circle and at some points indoors managed to sweat through the armpit area and ruined two t-shirts that were work on top as the black fabric was NOT colourfast.

## Features

- Size guide: Please order 1 size larger than you normally wear
- 2 Piece thermal set they are ultra soft, warm, comfortable and great to wear at home or add an extra layer of warmth under your clothes.
- Made from Ultra-Soft polyester and spandex, the four way stretch material provides a comfortable fit.
- Perfect for indoor/outdoor winter activities.
- 2 Pieces: Top and Bottom Included. Available in Black, Navy, Grey & White

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN  | B07HB8YHKB |
| Best Sellers Rank | 1,012,052 in Fashion ( See Top 100 in Fashion ) 503 in Men's Thermal Sets |
| Customer reviews | 4.6 4.6 out of 5 stars (47,928) |
| Date First Available  | 24 July 2018 |
| Department  | Men's |
| Item model number  | J-T-M-1836 |
| Manufacturer  | Thermajohn |
| Product Dimensions  | 27.94 x 20.32 x 5.08 cm |

## Images

![Thermajohn Men's Ultra Soft Thermal Underwear Long Johns Set with Fleece Lined - Image 1](https://m.media-amazon.com/images/I/31p05gcHYtL.jpg)
![Thermajohn Men's Ultra Soft Thermal Underwear Long Johns Set with Fleece Lined - Image 2](https://m.media-amazon.com/images/I/41CNbXgsSeL.jpg)
![Thermajohn Men's Ultra Soft Thermal Underwear Long Johns Set with Fleece Lined - Image 3](https://m.media-amazon.com/images/I/41MmTGZU7zL.jpg)
![Thermajohn Men's Ultra Soft Thermal Underwear Long Johns Set with Fleece Lined - Image 4](https://m.media-amazon.com/images/I/41ndjQng34L.jpg)
![Thermajohn Men's Ultra Soft Thermal Underwear Long Johns Set with Fleece Lined - Image 5](https://m.media-amazon.com/images/I/512MKXG6p1L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Best thermals I've got
*by W***L on 13 January 2024*

I've got about 4 pairs of thermals. These are the best. Took them to Iceland in November. They do the job. Warm, comfortable and good fit

### ⭐ Beware colour leakage
*by M***E on 22 March 2025*

They look and feel nice but I wore mine in the arctic circle and at some points indoors managed to sweat through the armpit area and ruined two t-shirts that were work on top as the black fabric was NOT colourfast.

### ⭐⭐⭐⭐⭐ Review
*by P***1 on 15 April 2018*

These are so soft and cozy and definitely kept me warm on a recent camping trip in very low temperatures.

## Frequently Bought Together

- Thermajohn Long Johns Thermal Underwear for Men Fleece Lined Base Layer Set for Cold Weather
- Hylaea Merino Wool Ski Socks, Cold Weather Socks for Snowboarding, Snow, Winter, Thermal Knee-high Warm Socks, Hunting

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**Shop now:** [https://www.desertcart.co.th/products/169329426-thermajohn-mens-ultra-soft-thermal-underwear-long-johns-set-fleece](https://www.desertcart.co.th/products/169329426-thermajohn-mens-ultra-soft-thermal-underwear-long-johns-set-fleece)

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*Product available on Desertcart Thailand*
*Store origin: TH*
*Last updated: 2026-01-25*