---
product_id: 256025283
title: "Merino.tech Merino Wool Base Layer - Mens 100% Merino Wool Long Sleeve Thermal Shirts Heavyweight, Midweight, Lite with Socks"
brand: "merino.tech"
price: "436.18 DT"
currency: TND
in_stock: true
category: "Merino.Tech"
url: https://www.desertcart.tn/products/256025283-merino-tech-merino-wool-base-layer-mens-100-merino-wool
store_origin: TN
region: Tunisia
---

# Midweight 230-250 g/m² Thermal Insulation Premium Merino Wool Socks Included 100% Superfine Merino Wool Merino.tech Merino Wool Base Layer - Mens 100% Merino Wool Long Sleeve Thermal Shirts Heavyweight, Midweight, Lite with Socks

**Brand:** merino.tech
**Price:** 436.18 DT
**Availability:** ✅ In Stock

## Summary

> 🧗‍♂️ Elevate your base layer game — comfort and performance that won’t quit!

## Quick Answers

- **What is this?** Merino.tech Merino Wool Base Layer - Mens 100% Merino Wool Long Sleeve Thermal Shirts Heavyweight, Midweight, Lite with Socks by merino.tech
- **How much does it cost?** 436.18 DT with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/256025283-merino-tech-merino-wool-base-layer-mens-100-merino-wool)

## 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:** Natural moisture-wicking and odor-resistant properties keep you dry and confidently fresh during long days on the move.
- • **All-Day Comfort, Zero Itch:** Experience the ultra-soft 17.5 micron Merino wool that feels like a second skin—no rubbing, no overheating, just pure comfort.
- • **Bonus Premium Socks Included:** Step up your base layer game with high-performance Merino wool socks valued at $21, included free for head-to-toe warmth.
- • **Effortless Care & Year-Round Wear:** Machine washable and naturally temperature regulating, this base layer is designed for your busy lifestyle and all-season use.
- • **Thermal Versatility for Every Adventure:** Choose from lightweight, midweight, or heavyweight options to perfectly match your activity and climate needs.

## Overview

The Merino.tech Men's Merino Wool Base Layer offers 100% superfine Merino wool in lightweight, midweight, and heavyweight options, delivering superior thermal regulation, moisture management, and odor resistance. Each purchase includes premium Merino wool socks, making it a complete, high-performance layering solution for hiking, skiing, and everyday wear. Designed for durability and comfort, it fits true to size and is easy to care for, backed by a satisfaction guarantee.

## Description

Buy Merino.tech Merino Wool Base Layer - Mens 100% Merino Wool Long Sleeve Thermal Shirts Heavyweight, Midweight, Lite with Socks (Large, 250 Windsor Blue) and other Active Base Layers at desertcart.com. Our wide selection is elegible for free shipping and free returns.

## Features

- Midweight: Mens Merino Base Layer Available in: Lightweight 165 g/m², Midweight 230-250 g/m², Heavyweight 320 g/m² Merino Wool Premium Hiking Socks ($21 Value) – Package includes Men's 250g/m² Merino Wool Base Layer Top Wool Socks. Cool Packaging! Makes A Great Gift!
- Super Soft & Comfortable: 100% Superfine 17.5 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 natural wicking properties allow it to absorb moisture better than any other fabric, keeping you dry and fresh.
- Easy Care: Washer safe. For longer lasting wear, hand wash and lay flat to air dry. Mens Wool Baselayer naturally regulates body temperature to keep you comfortable all year round.
- Zero Worries: Every 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 | B08H598Z7N |
| ASIN  | B0G3QZJDW6 |
| Age Range Description | Adult |
| Apparel Closure Type | Pull On |
| Apparel Fabric Stretch | Medium Stretch |
| Apparel Fabric Weight Class | Medium Weight |
| Apparel Occasion and Lifestyle | Athletic |
| Back Style | T Back |
| Best Sellers Rank | #30,442 in Clothing, Shoes & Jewelry ( See Top 100 in Clothing, Shoes & Jewelry ) #7 in Men's Base Layers |
| Brand Name | Merino.tech |
| Color | 250 Windsor Blue |
| Cuff Type | Plain Hem |
| Customer Reviews | 4.3 4.3 out of 5 stars (201) |
| Date First Available  | November 24, 2025 |
| Department  | mens |
| Embellishment Feature | No |
| Fabric Stretchability | Stretchable |
| Fabric Type | 100% Superfine Merino Wool |
| Fit Type | Regular Fit |
| Fit to Size Sentiment | Fits True To Size |
| Garment Size Country | United States |
| Global Trade Identification Number | 08062281008320 |
| Hemline Form | Straight Hemline |
| Import Designation | Imported |
| Is Customizable? | No |
| Item Length Description | Standard Length |
| Manufacturer Part Number | MLS-250 |
| Material Type | 100% Superfine Merino Wool |
| Model Name | Men Ls |
| Neck Style | Crew Neck |
| Number of Items | 1 |
| Occasion Type | Casual, Hiking, Outdoor, Skiing, Winter Sports |
| Pattern | Solid |
| Pocket Description | No pocket |
| Product Care Instructions | Machine Wash (Delicate Cycle), Hand Wash Recommended |
| 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 |
| Style Number | MLS-250 |
| Ultraviolet Protection Factor | UPF 50 |
| Unit Count | 1.0 Count |
| character | sports |
| collar-type | Collarless |
| top-style | Shirt |

## Images

![Merino.tech Merino Wool Base Layer - Mens 100% Merino Wool Long Sleeve Thermal Shirts Heavyweight, Midweight, Lite with Socks - Image 1](https://m.media-amazon.com/images/I/81UqaW1XFIL.jpg)
![Merino.tech Merino Wool Base Layer - Mens 100% Merino Wool Long Sleeve Thermal Shirts Heavyweight, Midweight, Lite with Socks - Image 2](https://m.media-amazon.com/images/I/71k5UU4i8hL.jpg)
![Merino.tech Merino Wool Base Layer - Mens 100% Merino Wool Long Sleeve Thermal Shirts Heavyweight, Midweight, Lite with Socks - Image 3](https://m.media-amazon.com/images/I/81Vl+54-s0L.jpg)
![Merino.tech Merino Wool Base Layer - Mens 100% Merino Wool Long Sleeve Thermal Shirts Heavyweight, Midweight, Lite with Socks - Image 4](https://m.media-amazon.com/images/I/91yV93yyb9L.jpg)
![Merino.tech Merino Wool Base Layer - Mens 100% Merino Wool Long Sleeve Thermal Shirts Heavyweight, Midweight, Lite with Socks - Image 5](https://m.media-amazon.com/images/I/81uEi2DknML.jpg)

## Available Options

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

## Questions & Answers

**Q: Won't merino wool feel itchy? And what does 17.5 micron mean?**
A: 17.5 micron superfine merino fibers are finer than human hair — too fine to feel itchy, even on sensitive skin. Standard wool (25+ microns) causes irritation; this doesn't. OEKO-TEX certified, tested against 100+ harmful substances.

**Q: How do I wash and dry it to keep it looking new ? Will it shrink or lose shape?**
A: Machine wash cold max 30°C, delicate cycle, inside out. Lay flat to dry — tumble drying permanently damages merino fibers. Store clean and dry; keep merino in sealed bags to prevent moths. Wear 3–5 days between washes — merino resists odor naturally

**Q: Which weight should I choose — 165, 250, or 320 g/m²?**
A: 165 g/m² — active pursuits, travel, spring/summer, 40–60°F. 250 g/m² — cold weather, most outdoor activities, 25–45°F. 320 g/m² — frost and low activity, 10–35°F, extreme conditions. Rule: the higher the activity level — the lighter the weight.

**Q: Where does the merino wool sourced from and is this product certified?**
A: Our products are made from Australian merino wool, RWS certified — independent farm audit confirming animal welfare and land management standards. Every component tested against 100+ harmful substances under OEKO-TEX Standard 100.

**Q: Does it fit true to size?**
A: Choose your regular size. For a snug layering fit under jackets or ski gear, size down one

## Frequently Bought Together

- Merino.tech Merino Wool Base Layer - Mens 100% Merino Wool Long Sleeve Thermal Shirts Lite, Midweight, Heavyweight + Socks
- Merino Wool Base Layer Mens Bottom Pants 100% Merino Wool Lightweight, Midweight Thermal Underwear Long Johns + Wool Socks
- 100% Merino Wool Ridge Cuff Beanie - Unisex Warm Winter Hat

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*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-07-18*