---
product_id: 485900723
title: "Merino Wool Base Layer Men - 100% Merino Wool Long Sleeve Thermal Shirts Lightweight, Midweight, Heavyweight"
brand: "merino.tech"
price: "€ 121.94"
currency: EUR
in_stock: true
reviews_count: 13
category: "Merino.Tech"
url: https://www.desertcart.pt/products/485900723-merino-wool-base-layer-men-100-merino-wool-long-sleeve
store_origin: PT
region: Portugal
---

# Moisture-wicking & odor-resistant tech Midweight 230-250 g/m² thermal insulation 100% superfine 18.5 micron Merino wool Merino Wool Base Layer Men - 100% Merino Wool Long Sleeve Thermal Shirts Lightweight, Midweight, Heavyweight

**Brand:** merino.tech
**Price:** € 121.94
**Availability:** ✅ In Stock

## Summary

> 🧥 Elevate your base game: warmth, comfort, and freshness in one sleek layer.

## Quick Answers

- **What is this?** Merino Wool Base Layer Men - 100% Merino Wool Long Sleeve Thermal Shirts Lightweight, Midweight, Heavyweight by merino.tech
- **How much does it cost?** € 121.94 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pt](https://www.desertcart.pt/products/485900723-merino-wool-base-layer-men-100-merino-wool-long-sleeve)

## Best For

- merino.tech enthusiasts

## Why This Product

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

## Key Features

- • **Stay Fresh, Stay Dry:** Advanced moisture-wicking and natural odor resistance keep you dry and confidently fresh from morning meetings to mountain trails.
- • **All-day Comfort, Zero Itch:** Experience the ultra-soft superfine Merino wool that feels like a second skin—no itch, no irritation, just pure comfort.
- • **Bonus Merino Socks Included:** Step up your layering game with complimentary Merino wool hiking socks ($21 value)—because every detail counts.
- • **Versatile Performance Layer:** Designed for hiking, cycling, motorbiking, and everyday wear—this base layer adapts seamlessly to your active lifestyle.
- • **Thermal Mastery in Midweight:** Stay perfectly warm without overheating thanks to the optimized 230-250 g/m² midweight fabric—ideal for year-round adventure.

## Overview

The Merino.tech Men's Merino Wool Base Layer is a premium 100% superfine 18.5 micron Merino wool long sleeve thermal shirt available in lightweight, midweight, and heavyweight options. The midweight 230-250 g/m² fabric offers optimal thermal insulation without bulk, while its natural moisture-wicking and odor-resistant properties ensure all-day freshness. Perfect for outdoor sports and daily wear, it includes a bonus pair of Merino wool hiking socks and is backed by the Merino.tech Promise for guaranteed satisfaction.

## Description

EVERYDAY ESSENTIALS Visit the store EVERYDAY ESSENTIALS Visit the store FIRST LAYER ESSENTIALS Visit the store FIRST LAYER ESSENTIALS ADVENTURE ACCESSORIES Visit the store ADVENTURE ACCESSORIES MAKE A GIFT FOR HER Visit the store MAKE A GIFT FOR HER

Review: I love it - Love it. I took the plunge in a Merino.tech t-shirt last summer and I love it. I got this in the winter, mainly for when I'm on my motorbike. It's a top quality item. Very comfortable and warm. When worn over another merino top it's a great combination. I'm sold on merino - it is worth the cost. This is now my go-to brand for all my merino clothing. Oh, you sometimes get free merino socks too. They are also very nice on a motorbike in winter...
Review: Great base layer - Game changer very nice to wear was great for cold night shift on farm

## Features

- Midweight: Mens Merino Base Layer Available in: Lightweight 165 g/m², Midweight 250 g/m², Heavyweight 320 g/m² and Merino Wool Hiking Socks ($ 21 Value) – Package includes Men's 250g/m² Merino Wool Base Layer Top Wool Socks. Cool Packaging! Makes A Great Christmas Gift!
- Super Soft & Comfortable – 100% Superfine 17.5 Micron Merino Wool Mens Base Layer provides all day comfort and no itch! Designed for daily wear without rubbing, overheating, or bunching of regular cotton.
- Moisture Wicking & Odor Resistant – Merino base layer mens wicking and odor-resistant properties allow it to absorb moisture better than any other fabric, keeping you dry and fresh.
- Breathable – For longer lasting wear, hand wash and lay flat to air dry. Men's Merino Wool Top regulates body temperature to keep you comfortable all year round.
- Zero Worries: Every Merino.tech Mens Merino Wool Base Layer we make is backed by our Merino.tech Promise - ensuring you're 100% happy with every Merino.tech purchase. For best results hand wash and lay flat to dry.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08DG5VGKB |
| Age Range Description | Adult |
| Apparel Fabric Stretch | No Stretch |
| Apparel Fabric Weight Class | Medium Weight |
| Back Style | T Back |
| Best Sellers Rank | 50,526 in Fashion ( See Top 100 in Fashion ) 12 in Men's Thermal Tops |
| Bikini top style | Pullover |
| Brand Name | Merino.tech |
| Care instructions | Machine Wash (Delicate Cycle), Hand Wash Recommended |
| Closure Type | Pull On |
| Closure type | Pull On |
| Collar Style | Classic |
| Colour | .Black 250 |
| Country Of Origin | China |
| Country of origin | China |
| Cuff Style | Single Long Handle |
| Customer Reviews | 4.5 out of 5 stars 5,665 Reviews |
| Fabric Stretchability | Non-stretchable |
| Fabric Type | 100% Wool |
| Fit to Size Sentiment | Positive |
| Fitting type | Regular Fit |
| Garment Size Country | Great Britain |
| Hemline Form | Straight |
| Import Designation | Imported |
| Is Customizable? | No |
| Item Length | Standard Length |
| Item Type Name | Baselayer |
| Manufacturer | Merino.tech |
| Material Type | Wool |
| Material composition | 100% Wool |
| Model Number | Pull On |
| Neck Style | Crew Neck |
| Neck style | Crew Neck |
| Number of Items | 2 |
| Occasion Type | Casual, Hiking, Outdoor, Skiing, Winter Sports |
| Occasion description | Outdoor, Active Living |
| Pattern | Solid |
| Pocket Description | No Pockets |
| Product Care Instructions | Machine Wash (Delicate Cycle), Hand Wash Recommended |
| Season and Collection Year | All |
| Seasons | All |
| Shirt Form Type | T-Shirt |
| Sleeve Length Description | Long Sleeve |
| Sleeve Type | Long Sleeve |
| Sport Type | Hiking, Camping and Hiking, Running, Climbing, Snow Skiing, Snowboarding, Mountaineering, Cycling |
| Style Name | Athletic |
| Unit Count | 1.0 count |
| character | Sports |

## Images

![Merino Wool Base Layer Men - 100% Merino Wool Long Sleeve Thermal Shirts Lightweight, Midweight, Heavyweight - Image 1](https://m.media-amazon.com/images/I/719t2Sp7HIL.jpg)

## Available Options

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

## Questions & Answers

**Q: Is the wool certified Mulesing free?**
A: Can’t say for certain never read any label. Have you asked the seller?

## Customer Reviews

### ⭐⭐⭐⭐⭐ I love it
*by N***E on 8 February 2026*

Love it. I took the plunge in a Merino.tech t-shirt last summer and I love it. I got this in the winter, mainly for when I'm on my motorbike. It's a top quality item. Very comfortable and warm. When worn over another merino top it's a great combination. I'm sold on merino - it is worth the cost. This is now my go-to brand for all my merino clothing. Oh, you sometimes get free merino socks too. They are also very nice on a motorbike in winter...

### ⭐⭐⭐⭐⭐ Great base layer
*by M***8 on 8 May 2026*

Game changer very nice to wear was great for cold night shift on farm

### ⭐⭐⭐⭐⭐ Excellent top
*by M***N on 3 February 2025*

Excellent top. Warm, soft feel, long enough for a six footer. Well made and good price for Merino. And a free pair of sock! Have bought another it is so good. 100% satisfied.

## Frequently Bought Together

- Merino.tech Merino Wool Base Layer - Mens 100% Merino Wool Long Sleeve Thermal Shirts Heavyweight, Midweight, Lite with Socks
- Merino Wool Beanie Men and Women – Cuff Merino Wool Hats for Men and Women - Unisex Adult Beanie Hat and Socks
- Merino.tech Merino Wool Base Layer Mens Set - Heavyweight, Midweight, Lite Merino Wool Thermal Underwear For Men Top, Bottom

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**Shop now:** [https://www.desertcart.pt/products/485900723-merino-wool-base-layer-men-100-merino-wool-long-sleeve](https://www.desertcart.pt/products/485900723-merino-wool-base-layer-men-100-merino-wool-long-sleeve)

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*Product available on Desertcart Portugal*
*Store origin: PT*
*Last updated: 2026-06-18*