---
product_id: 235968637
title: "100% Merino Wool Base Layer Mens - Long Sleeve Thermal Shirts with Socks"
brand: "merino.tech"
price: "98555CFA"
currency: XOF
in_stock: true
reviews_count: 13
category: "Merino.Tech"
url: https://www.desertcart.sn/products/235968637-100-merino-wool-base-layer-mens-long-sleeve-thermal-shirts
store_origin: SN
region: Senegal
---

# Midweight 230-250 g/m² warmth Includes premium Merino wool socks 100% Superfine Merino Wool 100% Merino Wool Base Layer Mens - Long Sleeve Thermal Shirts with Socks

**Brand:** merino.tech
**Price:** 98555CFA
**Availability:** ✅ In Stock

## Summary

> 🧥 Elevate your layering game with the ultimate Merino wool base layer — comfort that never quits!

## Quick Answers

- **What is this?** 100% Merino Wool Base Layer Mens - Long Sleeve Thermal Shirts with Socks by merino.tech
- **How much does it cost?** 98555CFA with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sn](https://www.desertcart.sn/products/235968637-100-merino-wool-base-layer-mens-long-sleeve-thermal-shirts)

## 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-Free Multi-Day Wear:** Superior moisture-wicking and odor resistance keep you fresh on the go.
- • **All-Day Comfort, Zero Itch:** Ultra-soft 17.5 micron Merino wool keeps you cozy without irritation.
- • **Year-Round Climate Control:** Natural temperature regulation for cool summers and warm winters.
- • **Bonus Premium Socks Included:** Complete your base layer with high-quality Merino wool socks ($21 value).
- • **Effortless Care & Durability:** Machine washable with lifetime warranty for long-lasting performance.

## Overview

This 100% superfine Merino wool men's midweight base layer shirt offers premium warmth and breathability with a perfect fit for active lifestyles. Featuring natural moisture-wicking, odor resistance, and UPF 50 protection, it’s designed for year-round wear and includes a bonus pair of Merino wool socks. Backed by a lifetime warranty and easy care instructions, it’s the smart upgrade for professionals who demand comfort, performance, and style in every layer.

## Description

10 Reasons Why Merino.tech Merino Wool Base Layer is Perfect for You! 1. Affordable - Replace your cotton with Merino without breaking the bank. 2. Four Season Comfort - Naturally regulates body temperature to keep you comfortable all year round. 3. Perfect for Travel - Ideal for multi-day wear with no stink and comfort in all climates. Lightweight and naturally wrinkle resistant. 4. Easy Care - Washer/dryer safe. For longer lasting wear, hand wash and lay flat to air dry. 5. Lifetime Warranty - All Merino.tech Products are covered by our Lifetime Warranty. 6. Ideal for Daily Wear - Enjoy the comfort and performance of merino wool every day - not just trail days. 7. Great for Layering - Form fit for layering without bulk. 8. Itch-Free - Ultra soft 100% Merino Wool provides all day comfort and no itch! 9. UPF 20 Protection - Blocks out harmful rays from the sun. 10. Great for Any Occasion - Fit for the trail, gym, hunting, fishing, skiing, office, or night out. Order Your Merino Wool Top Now and Say Goodbye to Smelly Tees!

Review: Quality!! BUY NOW!!!! - I’m extremely satisfied with the Merino.tech Merino Wool Base Layer – Men’s 100% Merino Wool Long Sleeve Thermal Shirt. The material is outstanding — soft, breathable, and genuinely warm without feeling bulky. You can immediately tell it’s high-quality merino wool. The fit is excellent and true to size. It sits comfortably against the skin, layers perfectly under jackets or sweaters, and doesn’t itch like lower-grade wool. The craftsmanship and stitching feel durable and well made. Delivery was fast, and the product arrived exactly as expected. If you need a dependable cold-weather base layer that performs and feels premium, this is a great choice. BUY NOW!!!!
Review: Nice Product - It is true to size, super warm and comfortable without being bulky. I bought it to layer for our hikes through the Tetons last week. It's ideal, the best, Jerry, the best!

## 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 | B08DG6MNSW |
| Age Range Description | Adult |
| Apparel Closure Type | Pull On |
| Apparel Fabric Stretch | Medium Stretch |
| Apparel Fabric Weight Class | Medium Weight |
| Apparel Occasion and Lifestyle | Active |
| Back Style | T Back |
| Best Sellers Rank | #36,602 in Clothing, Shoes & Jewelry ( See Top 100 in Clothing, Shoes & Jewelry ) #7 in Men's Base Layers |
| Brand Name | Merino.tech |
| Care instructions | Machine Wash (Delicate Cycle), Hand Wash Recommended |
| Closure type | Pull On |
| Collection Name | Winter |
| Color | .Black 250 |
| Cuff Type | Plain Hem, Plain Hem |
| Customer Reviews | 4.6 out of 5 stars 5,610 Reviews |
| Embellishment Feature | No |
| Fabric Stretchability | Stretchable |
| Fabric Type | 100% Superfine Merino Wool |
| 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 | 08062281005633 |
| 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 |
| Origin | Imported |
| Pattern | Solid |
| Pocket Description | No pocket |
| Product Care Instructions | Machine Wash (Delicate Cycle), Hand Wash Recommended |
| Seasons | All |
| Shirt Form Type | Sport Jersey |
| Shoulder to Bottom Hem Length | 15.4 Centimeters |
| 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

![100% Merino Wool Base Layer Mens - Long Sleeve Thermal Shirts with 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: 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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Quality!! BUY NOW!!!!
*by T***S on February 15, 2026*

I’m extremely satisfied with the Merino.tech Merino Wool Base Layer – Men’s 100% Merino Wool Long Sleeve Thermal Shirt. The material is outstanding — soft, breathable, and genuinely warm without feeling bulky. You can immediately tell it’s high-quality merino wool. The fit is excellent and true to size. It sits comfortably against the skin, layers perfectly under jackets or sweaters, and doesn’t itch like lower-grade wool. The craftsmanship and stitching feel durable and well made. Delivery was fast, and the product arrived exactly as expected. If you need a dependable cold-weather base layer that performs and feels premium, this is a great choice. BUY NOW!!!!

### ⭐⭐⭐⭐⭐ Nice Product
*by R***Q on May 30, 2026*

It is true to size, super warm and comfortable without being bulky. I bought it to layer for our hikes through the Tetons last week. It's ideal, the best, Jerry, the best!

### ⭐⭐⭐⭐⭐ Amazing shirt, great customers service
*by C***S on March 31, 2021*

So I decided to buy a medium weight base layer set for work. I drive a truck in New England. Didn't realize at the time that I bought the bottoms and top from different companies, But whatever, this review is for the shirt. It arrived late Dec. and I immediately put it on and loved it. Absolutely loved how it fit, felt, looked, etc.. wore it all that day at home and then all night under a sweater. Perfect.. I work 4 days a week and I wore it everyday for work. Only washed once per week and never dried in a dryer. Like I said I drive a truck so it wasn't abused or worn under harsh conditions. Breathable, soft, warm, comforting, literally everything good about an article of clothing and what you want it to do. Especially in the freezing cold weather. Come early March I washed it as usual on Sunday and when I took it out of the washing machine I noticed that both armpits had come unsewn along the seams. So weird. Not happy because it's still freezing out and I really love wearing it for work, And it's only been a bit over 2 months of owning it. I take a few pictures and decide to email the company about two weeks later. Send an email explaining my dilemma, attach the pics, and get a response the next day asking for an address on where to send a brand new shirt along with recommended care instructions on how to wash and dry from a very helpful woman named Julia. It came a couple days later and I immediately put it on and I'm back to being happy! I will absolutely be buying the lighter base layer for Fall this year. Thank you Merino.tech!!

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**Shop now:** [https://www.desertcart.sn/products/235968637-100-merino-wool-base-layer-mens-long-sleeve-thermal-shirts](https://www.desertcart.sn/products/235968637-100-merino-wool-base-layer-mens-long-sleeve-thermal-shirts)

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*Product available on Desertcart Senegal*
*Store origin: SN*
*Last updated: 2026-07-25*