---
product_id: 176180546
title: "Thermowave Merino Xtreme Men’s Performance Base Layer Long John Pants 220 GSM"
brand: "thermowave"
price: "€ 135.71"
currency: EUR
in_stock: true
reviews_count: 3
url: https://www.desertcart.sk/products/176180546-thermowave-merino-xtreme-men-s-performance-base-layer-long-john
store_origin: SK
region: Slovakia
---

# Optimal Moisture Control 40% Merino Wool 200 GSM Warmth Thermowave Merino Xtreme Men’s Performance Base Layer Long John Pants 220 GSM

**Brand:** thermowave
**Price:** € 135.71
**Availability:** ✅ In Stock

## Summary

> Stay Warm, Stay Stylish! ❄️

## Quick Answers

- **What is this?** Thermowave Merino Xtreme Men’s Performance Base Layer Long John Pants 220 GSM by thermowave
- **How much does it cost?** € 135.71 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sk](https://www.desertcart.sk/products/176180546-thermowave-merino-xtreme-men-s-performance-base-layer-long-john)

## Best For

- thermowave enthusiasts

## Why This Product

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

## Key Features

- • **Thermal Mastery:** Stay warm in the coldest conditions with a dual-layer fabric that combines merino wool and polyester.
- • **Ultimate Comfort:** Experience unparalleled softness with a flat seam design that feels like a second skin.
- • **Moisture Management:** Keep dry and comfortable with 100% polyester lining that wicks away sweat.
- • **European Craftsmanship:** Proudly made in Lithuania, ensuring high-quality standards and sustainable practices.
- • **Durability Meets Flexibility:** Enjoy a perfect fit that allows for maximum freedom of movement, ideal for active lifestyles.

## Overview

The Thermowave Merino Xtreme Men's Thermal Underwear Pants are expertly crafted with a blend of 40% Merino wool, 49% polyester, and 11% polyamide, providing exceptional warmth, moisture management, and comfort. Designed for colder conditions, these pants feature a dual-layer fabric for optimal insulation and a flat seam construction for irritation-free wear. Made in Europe, they are perfect for those who value quality and performance.

## Description

Merino Extreme is an advanced dual layer underwear with combination of polyester and Merino wool for outdoor athletes who want the best properties of both natural and synthetic fibres. Polyester is designed for optimal moisture transport, while Merino wool has supreme insulating properties. Because of excellent synergy of two fabrics, the athlete can feel comfortable from mild to cold conditions. Material: Merino wool is one of, if not the, finest wool today, leading the pack of other conventional wools with its perfectly soft nature and fine fiber texture. You can trust our THERMOWAVE's MERINO to get the following benefits: perfect insulation, exceptional breathability, smooth feeling. During winter time, the THERMOWAVE's MERINO wool works as a perfect insulator keeping the wearer warm, while in summer periods the same remarkable wool reveals the ability to breathe easy and transfer moisture vapor away from the body, keeping the wearer cool and dry. In addition to the great insulation and breathability Thermowave's Functional Polyester is suitable for a variety of activities in chilly-to-cold weather conditions. Made from 100% functional polyester yarns, this fabric provides an exceptional moisture evaproration function. In addition, featuring a unique knitted fabric structure, Thermowave's polyester garments feature great warmth insulation, are light, soft, and have an excellent body fit. All of these benefits, coupled with very easy care, make our polyester garments a perfect choice for intensive activities in lower temperatures. All Thermowave's functional polyester garments are applied with Silver-ion finishing . Composition: 80% Merino wool ir 20% functional polyester (outside), 100% functional polyester (inside).

## Images

![Thermowave Merino Xtreme Men’s Performance Base Layer Long John Pants 220 GSM - Image 1](https://m.media-amazon.com/images/I/81KJHW8nWEL.jpg)
![Thermowave Merino Xtreme Men’s Performance Base Layer Long John Pants 220 GSM - Image 2](https://m.media-amazon.com/images/I/81KUw6qFpsL.jpg)
![Thermowave Merino Xtreme Men’s Performance Base Layer Long John Pants 220 GSM - Image 3](https://m.media-amazon.com/images/I/81P7BzFYjFL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐ 







  
  
    Pretty good. Warm
  

*by L***T on Reviewed in the United States on December 30, 2020*

These are nice. Though they start to pull in the wash. But they serve their purpose

### ⭐⭐⭐⭐⭐ 







  
  
    Great fit.
  

*by A***H on Reviewed in the United States on November 30, 2019*

Excellent fit!  It’s snowing in Ca so these are going to come in handy in a couple of weeks.  Walking around in them I did not overheat.

### ⭐⭐⭐⭐⭐ 







  
  
    Great long underwear
  

*by S***R on Reviewed in the United States on January 31, 2020*

I bought these for my husband. He liked them so much he wanted another pair. Comfortable, warm and good fit

---

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**Shop now:** [https://www.desertcart.sk/products/176180546-thermowave-merino-xtreme-men-s-performance-base-layer-long-john](https://www.desertcart.sk/products/176180546-thermowave-merino-xtreme-men-s-performance-base-layer-long-john)

---

*Product available on Desertcart Slovakia*
*Store origin: SK*
*Last updated: 2026-03-04*