---
product_id: 455247442
title: "100% Merino Wool Base Layer Men - Long Sleeve Thermal Shirt + Hiking Socks"
brand: "merino.tech"
price: "AR$356129"
currency: ARS
in_stock: true
category: "Merino.Tech"
url: https://www.desertcart.com.ar/products/455247442-100-merino-wool-base-layer-men-long-sleeve-thermal-shirt
store_origin: AR
region: Argentina
---

# Includes premium Merino wool hiking socks ($21 value) 100% superfine 17.5 micron Merino wool Thermoregulating for all-season comfort 100% Merino Wool Base Layer Men - Long Sleeve Thermal Shirt + Hiking Socks

**Brand:** merino.tech
**Price:** AR$356129
**Availability:** ✅ In Stock

## Summary

> 🧥 Elevate your base game — stay fresh, dry, and unstoppable all year long!

## Quick Answers

- **What is this?** 100% Merino Wool Base Layer Men - Long Sleeve Thermal Shirt + Hiking Socks by merino.tech
- **How much does it cost?** AR$356129 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.ar](https://www.desertcart.com.ar/products/455247442-100-merino-wool-base-layer-men-long-sleeve-thermal-shirt)

## 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

- • **Odor-Resistant Freshness:** Natural moisture-wicking and odor control means you stay fresh on multi-day adventures or long workdays.
- • **Sleek Layering Essential:** Form-fitting design layers seamlessly under your wardrobe without bulk or bunching.
- • **All-Day Comfort, Zero Itch:** Ultra-soft superfine Merino wool ensures breathable, itch-free wear from dawn to dusk.
- • **Bonus Hiking Socks Included:** Step up your outdoor game with premium Merino wool socks, included free for a limited time.
- • **Year-Round Thermoregulation:** Smart wool fibers adapt to your body temperature, keeping you cool in summer and warm in winter.

## Overview

The Merino Wool Base Layer Men’s Long Sleeve Thermal Shirt by Merino.tech combines 100% superfine 17.5 micron Merino wool with advanced thermoregulating and odor-resistant properties. Available in lightweight, midweight, and heavyweight options, it offers breathable, itch-free comfort ideal for hiking, skiing, or everyday wear. This durable, form-fitting base layer includes a bonus pair of premium Merino wool hiking socks ($21 value), making it a perfect gift or travel essential for professionals who demand performance and style.

## Description

10 Reasons Why Merino.tech Merino Wool Shirt Men are Perfect for You! 1. Affordable - Replace your cotton with Midweight Merino Wool Base Layer Men - without breaking the bank! 2. Four Season Comfort - Merino Base Layer men regulates body temperature to keep you comfortable all year round. 3. Perfect for Travel - Merino Long Sleeve Mens are ideal for multi-day wear with no stink and comfort in all climates. Lightweight and wrinkle resistant. 4. Easy Care - Washer/dryer safe. For longer lasting wear, hand wash and lay flat to air dry. 5. Thanks to the high-quality craftsmanship and the robust structure of the merino wool, this men's merino top is particularly durable. 6. Ideal for Daily Wear - Enjoy the comfort and performance of merino base layers mens lightweight every day - not just trail days. 7. Great for Layering - Merino shirt men wool long sleeve is form fit for layering without bulk. 8. Itch-Free - Ultra soft 100% Merino Wool men's long sleeve tops provides all day comfort and no itch! 9. UPF 50+ Protection - Merino Wool Lightweight Base Layer Mens Long Sleeve tops blocks out harmful rays from the sun. 10. Great for Any Occasion - Merino wool tops are suitable for the trail, gym, hunting, fishing, skiing, office, or night out. Order Your Merino Top Men Now and Say Goodbye to Smelly Tees! Click Add To Cart and Buy Now

## Features

- Lightweight: 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 165g/m² Merino Wool Base Layer Top Wool Socks. Cool Packaging! Makes a Great 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.
- Don't worry: thanks to the high-quality craftsmanship and the durable structure of merino wool, this merino wool undershirt men with long sleeve features exceptional wear resistance. It is ideal as men's underwear for skiing, hiking, or other sports.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08DG7PFHJ |
| ASIN  | B0HCCBP7PQ |
| Age Range Description | Adult |
| Apparel Fabric Stretch | Medium Stretch |
| Apparel Fabric Weight Class | Medium Weight |
| Back Style | T Back |
| Best Sellers Rank | 20,316 in Fashion ( See Top 100 in Fashion ) 12 in Men's Thermal Tops |
| Bikini top style | Pullover |
| Brand Name | Merino.tech |
| Closure Type | Pull On |
| Collar Style | Collarless |
| Colour | .Black 250 |
| Country Of Origin | China |
| Cuff Style | Plain Hem |
| Customer Reviews | 4.4 4.4 out of 5 stars (5,643) |
| Customer reviews | 4.4 4.4 out of 5 stars (5,643) |
| Date First Available  | 31 July 2026 |
| Department  | Men's |
| Embellishment Feature | No |
| Fabric Stretchability | Stretchable |
| Fabric Type | 100% Wool |
| Fit to Size Sentiment | Fits True To Size |
| Fitting type | Regular Fit |
| Garment Size Country | United States |
| Hemline Form | Straight |
| Import Designation | Imported |
| Is Customizable? | No |
| Item Length | Standard Length |
| Item Type Name | Baselayer |
| Manufacturer | Merino.tech |
| Manufacturer Part Number | MLS-250 |
| Material Type | Cotton,Wool |
| Model Name | Men Ls |
| Model Number | MLS-250 |
| Neck Style | Crew Neck |
| Number of Items | 1 |
| Occasion Type | Birthday |
| Occasion description | Athletic |
| Pattern | Solid |
| Pocket Description | No pocket |
| Product Care Instructions | Machine Wash (Delicate Cycle), Hand Wash Recommended |
| Season and Collection Year | All |
| Seasons | All |
| Shirt Form Type | Sport Jersey |
| Sleeve Length Description | Long Sleeve |
| Sleeve Type | Long Sleeve |
| Sport Type | Hiking, Camping and Hiking, Running, Climbing, Snow Skiing, Snowboarding, Mountaineering, Cycling |
| Style Name | Modern/Fitted |
| Ultraviolet Protection Factor | UPF 50 |
| Unit Count | 1.0 count |
| character | Sports |

## Images

![100% Merino Wool Base Layer Men - Long Sleeve Thermal Shirt + Hiking Socks - 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?

## Frequently Bought Together

- Merino.tech Merino Wool Base Layer - Mens 100% Merino Wool Long Sleeve Thermal Shirts Heavyweight, Midweight, Lite with Socks
- Merino Wool Base Layer Mens Bottom Pants 100% Merino Wool Heavyweight, Midweight, Lite Thermal Underwear Long Johns and Socks
- Merino Wool Base Layer Mens - 100% Merino Wool Shirts for Men Thermal Underwear Long Sleeve T-Shirt for Hiking Hunting

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**Shop now:** [https://www.desertcart.com.ar/products/455247442-100-merino-wool-base-layer-men-long-sleeve-thermal-shirt](https://www.desertcart.com.ar/products/455247442-100-merino-wool-base-layer-men-long-sleeve-thermal-shirt)

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*Product available on Desertcart Argentina*
*Store origin: AR*
*Last updated: 2026-09-19*