---
product_id: 102337159
title: "Thermajohn Men's J-t-m-1836"
brand: "thermajohn"
price: "€ 82.06"
currency: EUR
in_stock: true
category: "Thermajohn"
url: https://www.desertcart.it/products/102337159-thermajohn-mens-j-t-m-1836
store_origin: IT
region: Italy
---

# Advanced moisture wicking Superior heat retention Ultra-soft fleece lining Thermajohn Men's J-t-m-1836

**Brand:** thermajohn
**Price:** € 82.06
**Availability:** ✅ In Stock

## Summary

> 🔥 Elevate your winter wardrobe with warmth and style that moves with you!

## Quick Answers

- **What is this?** Thermajohn Men's J-t-m-1836 by thermajohn
- **How much does it cost?** € 82.06 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.it](https://www.desertcart.it/products/102337159-thermajohn-mens-j-t-m-1836)

## 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

- • **Dry & Confident:** Breathable, moisture-wicking material keeps you dry and fresh during active days.
- • **Cloud-Like Comfort:** Ultra-soft fleece lining ensures cozy wear from morning meetings to evening downtime.
- • **Effortless Layering:** Perfect base layer for layering—whether at the office, outdoors, or relaxing at home.
- • **Stay Toasty All Day:** Engineered for maximum heat retention to keep winter chills at bay.
- • **Move Freely, No Limits:** 4-way stretch fabric offers unrestricted mobility without any chafing or bunching.

## Overview

Thermajohn Men's J-t-m-1836 long johns combine a plush fleece lining with 4-way stretch polyester-spandex fabric to deliver superior heat retention, moisture management, and all-day comfort. Designed as a versatile base layer, this crewneck thermal set is machine washable, lightweight at 13 ounces, and highly rated for performance and fit, making it an essential winter staple for the modern professional.

## Description

Thermajohn Long Johns Thermal Underwear for Men Fleece Lined Base Layer Set for Cold Weather (Medium, Navy)

## Features

- Heat Retention: When it comes to warmth and everyday wear, these long johns for men is designed specifically for you to stay protected from the cold.
- Ultra Soft Fleece: Designed with a fleece lining & quality material, these ultra soft mens thermal underwear set will keep you feeling comfortable throughout the day.
- Moisture Wicking: Stay dry with these long underwear mens as they're made from breathable fabric that effectively wicks away moisture and perspiration.
- 4 Way Stretch: Made with stretchable material, these thermals for men allows you freedom of movement with no chafing or bunching up when you move.
- Layer Up: Layering is essential to ward off the cold, so bundle up with a pair of mens thermals this winter and stay comfortable while outside or in bed as a pajama.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B019EEJX9Q |
| Age Range Description | Adult |
| Apparel Closure Type | Pull On |
| Best Sellers Rank | #41,532 in Clothing, Shoes & Jewelry ( See Top 100 in Clothing, Shoes & Jewelry ) #24 in Men's Thermal Underwear |
| Brand Name | Thermajohn |
| Care instructions | Machine Wash |
| Collection Name | Winter |
| Color | White |
| Customer Reviews | 4.6 out of 5 stars 50,395 Reviews |
| Fabric Type | 92% Polyester, 8% Spandex |
| Fabric type | 92% Polyester, 8% Spandex |
| Fit Type | Stretch |
| Global Trade Identification Number | 00810000410491 |
| Import Designation | Imported |
| Item Type Name | Base Layer Set |
| Item Weight | 13 ounces |
| Manufacturer | Thermajohn |
| Manufacturer Part Number | LYSB019EEJX9Q-SPRTSEQIP |
| Material Type | Polyester |
| Neck Style | Crew Neck |
| Origin | Imported |
| Package Quantity | 1 |
| Pattern | Solid |
| Product Care Instructions | Machine Wash |
| Size | Small |
| Sleeve Length Description | Long Sleeve |
| Sleeve Type | Long Sleeve |
| Style Name | Crewneck Set |
| Style Number | J-t-m-1836 |
| UPC | 810000410491 |
| Unit Count | 1 Count |

## Images

![Thermajohn Men's J-t-m-1836 - Image 1](https://m.media-amazon.com/images/I/51ohlIaJ+sL.jpg)

## Available Options

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

## Questions & Answers

**Q: My son's 6 ft to 6 ft 2, and 140 lbs, large in undershirts and small in underwear. what size should i order for him?**
A: I'm 6'4" 180lbs, and was always like that as a teenager- large tops, small or sometimes medium bottoms. I filled out in my 20s-30s when I stopped skipping leg days, to be more like L bottoms, XL tops. Now, in my 40s, I'm a L top and 34"w x36L in Balmain, Gucci, Mike Amiri, Raf Simons, Ralph Lauren, Dulce & Cabana etc., actually I have an aunt who detests $2000+ for jeans and sends me Levi's every Christmas to make a point. 32 waist (well hips actually idk who wears jeans up that high but if it did I could actually wear a 28" or 30" but then I would need a 40"-42"L LOL 
Shop clerk, "Can I help you with anything sir? Mmm yes, I'd like to try on a 28Wx42L in these dodgy looking Walmart jeans please shop keep, I cannot seem to find anything on the rack 🤔?) 
Crazy. So I tried XL. Ha. No way. Maybe 1 leg in each of 2 pair, otherwise, mmmno. XXL was too tight (stretched too thin in my glutes, thighs & calves, and still too short -- looked like I was waiting for the flood. 3XL made all the difference. If he's 6'2" but under a buck fifty, XXL will give him a good fit + room to grow. I should have considered that - if I was 2 inches taller ( 6'6" ) these would be too short and then all the extra material that fits me as I am, would be higher up and therefore too small. So, long story short, XXL now [✓] If you anticipate him growing much more in the near future: 3XL. Good luck! 👖👕🧦🧤🧥🧣🛍️🩲🧢👟🥾⌚💎🎒👜👓🕶️

**Q: My husband is 6 ft 155 lbs. so tall and skinny. What size should I get him?**
A: My husband is 5' 8'" and weighs up to 175 at his heaviest.  I got a medium for him and the length was just perfect.  As the other person said, they fit like tights or like a good athletic shirt that I can't name but will stretch depending on the size of the person.  I would think a large would be needed for his height.

**Q: Im 6ft 5 and 219 what size should i get?**
A: I'm 6 2", 230 and I got xxl.    If I bought again I'd get xxxl.    They run small, and are a stretchy material that's comfortable but really hugs the skin. Pretty nice overall, though.

**Q: Im 5'5 and 180 lbs with a waist between 32 and 34. What size should i get?**
A: X-large they run small

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*Product available on Desertcart Italy*
*Store origin: IT*
*Last updated: 2026-10-17*