---
product_id: 391008222
title: "Thermajohn mens Crewneck Base Layer Set (pack of 1)"
brand: "thermajohn"
price: "S/.451"
currency: PEN
in_stock: true
reviews_count: 8
category: "Thermajohn"
url: https://www.desertcart.pe/products/391008222-thermajohn-mens-crewneck-base-layer-set-pack-of-1
store_origin: PE
region: Peru
---

# Ultra-soft fleece warmth Perfect cold-weather layering 4-way stretch comfort Thermajohn mens Crewneck Base Layer Set (pack of 1)

**Brand:** thermajohn
**Price:** S/.451
**Availability:** ✅ In Stock

## Summary

> 🔥 Elevate your winter game with Thermajohn’s sleek, cozy base layer set!

## Quick Answers

- **What is this?** Thermajohn mens Crewneck Base Layer Set (pack of 1) by thermajohn
- **How much does it cost?** S/.451 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pe](https://www.desertcart.pe/products/391008222-thermajohn-mens-crewneck-base-layer-set-pack-of-1)

## 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 coziness or outdoor winter adventures.
- • **Versatile Essentials:** Includes both top and bottom pieces in classic colors to match your style.
- • **Size Up for Perfect Fit:** Designed to be ordered one size larger for optimal layering and comfort.
- • **Stay Toasty, Stay Stylish:** Ultra-soft polyester and spandex blend for unbeatable warmth and comfort.
- • **Move Freely, Feel Effortless:** 4-way stretch fabric ensures a perfect, flexible fit all day long.

## Overview

The Thermajohn Men's Crewneck Base Layer Set is a fitted, two-piece thermal outfit made from a soft polyester-spandex blend with fleece lining. Designed for cold weather, it offers 4-way stretch for comfort and flexibility, making it perfect for layering indoors or outdoor winter activities. Available in multiple classic colors, it’s recommended to order one size larger for the best fit.

## Description

Thermajohn Long Johns Thermal Underwear for Men Fleece Lined Base Layer Set for Cold Weather (X-Large, White)

Review: Not heating at all - Not in expectation, better to spend more on some well known brand
Review: Doesn't keep warm - Beautifully designed clothes with a soft texture, but nothing to do with keeping warm

## 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 | B018DQI50E |
| ASIN  | B0CDDZ5XR5 |
| Apparel Closure Type | Pull On |
| Best Sellers Rank | #70,574 in Fashion ( See Top 100 in Fashion ) #71 in Men's Thermal Underwear Sets |
| Brand Name | Thermajohn |
| Collection Name | Winter |
| Color | White |
| Customer Reviews | 4.5 4.5 out of 5 stars (52,975) |
| Customer reviews | 4.5 4.5 out of 5 stars (52,975) |
| Date First Available  | 28 April 2021 |
| Department  | mens |
| Fabric Type | 92% Polyester, 8% Spandex |
| Fit Type | fitted |
| Global Trade Identification Number | 00810000410514 |
| Is Discontinued By Manufacturer  | No |
| Item Weight | 13 Ounces |
| Item model number  | J-T-M-1836 |
| Manufacturer | Thermajohn |
| Manufacturer  | Thermajohn |
| Material Type | Polyester |
| Neck Style | Crew Neck |
| Pattern | Solid |
| Size | L |
| Sleeve Type | Long Sleeve |
| Style Name | Mens Thermals |
| UPC | 810000410514 |

## Images

![Thermajohn mens Crewneck Base Layer Set (pack of 1) - Image 1](https://m.media-amazon.com/images/I/51ohlIaJ+sL.jpg)
![Thermajohn mens Crewneck Base Layer Set (pack of 1) - Image 2](https://m.media-amazon.com/images/I/71WC718lp6L.jpg)
![Thermajohn mens Crewneck Base Layer Set (pack of 1) - Image 3](https://m.media-amazon.com/images/I/71r+ubcv2WL.jpg)
![Thermajohn mens Crewneck Base Layer Set (pack of 1) - Image 4](https://m.media-amazon.com/images/I/81+7iRPA9jL.jpg)
![Thermajohn mens Crewneck Base Layer Set (pack of 1) - Image 5](https://m.media-amazon.com/images/I/710277MqnFL.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

## Customer Reviews

### ⭐⭐ Not heating at all
*by M***. on 3 December 2023*

Not in expectation, better to spend more on some well known brand

### ⭐ Doesn't keep warm
*by K***N on 12 January 2024*

Beautifully designed clothes with a soft texture, but nothing to do with keeping warm

### ⭐ Review
*by J***K on 23 February 2022*

سيء جدا انصح بعدم الشراء لا يحمي من البرودة

## Frequently Bought Together

- Thermajohn Long Johns Thermal Underwear for Men Fleece Lined Base Layer Set for Cold Weather
- Thermajohn Thermal Shirts for Men Long Sleeve Thermal Compression Shirts for Men Base Layer Cold Weather
- Carhartt Men's Force Midweight Classic Thermal Base Layer Pant

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**Shop now:** [https://www.desertcart.pe/products/391008222-thermajohn-mens-crewneck-base-layer-set-pack-of-1](https://www.desertcart.pe/products/391008222-thermajohn-mens-crewneck-base-layer-set-pack-of-1)

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*Product available on Desertcart Peru*
*Store origin: PE*
*Last updated: 2026-03-13*