---
product_id: 552983969
title: "Merino.tech Merino Wool Base Layer - Mens 100% Merino Wool Long Sleeve Thermal Shirts Lightweight, Midweight, Heavyweight"
brand: "merino.tech"
price: "S$393"
currency: SGD
in_stock: true
url: https://www.desertcart.sg/products/552983969-merino-tech-merino-wool-base-layer-mens-100-merino-wool
store_origin: SG
region: Singapore
---

# Merino.tech Merino Wool Base Layer - Mens 100% Merino Wool Long Sleeve Thermal Shirts Lightweight, Midweight, Heavyweight

**Brand:** merino.tech
**Price:** S$393
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** Merino.tech Merino Wool Base Layer - Mens 100% Merino Wool Long Sleeve Thermal Shirts Lightweight, Midweight, Heavyweight by merino.tech
- **How much does it cost?** S$393 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sg](https://www.desertcart.sg/products/552983969-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

## Description

10 Reasons Why Merino.tech Merino Wool Shirts for Men are Perfect for You!1. Affordable - Replace your cotton with Midweight Merino Wool Base Layer Mens - without breaking the bank!2. Four Season Comfort - Men Wool Base Layer naturally 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 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 base layer mens lightweight every day - not just trail days.7. Great for Layering - Merino wool long sleeve shirt mens is form fit for layering without bulk.8. Itch-Free - Ultra soft 100% Merino Wool shirt mens long sleeve provides all day comfort and no itch!9. UPF 50+ Protection - Merino Wool Lightweight Base Layer Mens blocks out harmful rays from the sun.10. Great for Any Occasion - Take your mens merino wool undershirt for the trail, gym, hunting, fishing, skiing, office, or night out.Order Your Merino Wool Base Layer Top Now and Say Goodbye to Smelly Tees!Click "Add To Cart" and "Buy Now"

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN  | B0B68BHX2P |
| Best Sellers Rank | #3,259 in Clothing, Shoes & Jewelry ( See Top 100 in Clothing, Shoes & Jewelry ) #5 in Men's Base Layers |
| Customer Reviews | 4.6 4.6 out of 5 stars (3,146) |
| Date First Available  | July 11, 2022 |
| Department  | mens |

## Images

![Merino.tech Merino Wool Base Layer - Mens 100% Merino Wool Long Sleeve Thermal Shirts Lightweight, Midweight, Heavyweight - Image 1](https://m.media-amazon.com/images/I/61ORF+kAOHL.jpg)
![Merino.tech Merino Wool Base Layer - Mens 100% Merino Wool Long Sleeve Thermal Shirts Lightweight, Midweight, Heavyweight - Image 2](https://m.media-amazon.com/images/I/71fdtg4knHL.jpg)
![Merino.tech Merino Wool Base Layer - Mens 100% Merino Wool Long Sleeve Thermal Shirts Lightweight, Midweight, Heavyweight - Image 3](https://m.media-amazon.com/images/I/81fkcA3SE9L.jpg)
![Merino.tech Merino Wool Base Layer - Mens 100% Merino Wool Long Sleeve Thermal Shirts Lightweight, Midweight, Heavyweight - Image 4](https://m.media-amazon.com/images/I/81LTfL3vbpL.jpg)
![Merino.tech Merino Wool Base Layer - Mens 100% Merino Wool Long Sleeve Thermal Shirts Lightweight, Midweight, Heavyweight - Image 5](https://m.media-amazon.com/images/I/81ScDP8-0jL.jpg)

## Available Options

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

## Questions & Answers

**Q: I wear 34 34 pants what size do I need?**
A: I wear 30” waist and have a 32” inseam, 5’11” and 150 lbs. I bought size small under layer pants for a nice snug fit. When I bought them I had a 33” waist. After 3 days they loosen up in the crotch and upper legs. I have relatively skinny legs.  For the base layer shirt I buy medium.  The small is a nice tight fit but the arms are about an inch shorter than I like.  The medium is snug fitting to slightly looser in places but fits my arm length.  The mid weight (250) shirt is too hot in any temp over about 55 degrees especially with movement. Next time I’ll by the lite weight. The mid weight (250) pants are perfect at any temperature, though I run cold from the waist down. I never leave the house without them on

**Q: I wear a 29x30 pants, nothing measured makes sense on this chart. 5’6” 130#. Small or medium?**
A: I wear 30” waist, have a 32” inseam and I’m 5’11” and skinny.  I buy size small under layer pants for a nice snug fit. The length is fine. It goes to slightly below my ankle bone. For the base layer shirt I buy medium.  The small is a nice tight fit but the arms are about an inch shorter than I like.  The medium is snug fitting, slightly looser in places, but they fit my arm length. I find the mid weight to be a too hot for anything over 50-55 degrees, especially with movement, and I’m going to go for the lite weight next time in the shirt, but the mid weight (250) pants feel great in hot or cold weather.

**Q: I am 69.5 inches height and 235 pounds will XXL be too big?**
A: Don't think So I'm 65 in  250 # and they fig Mr comfortably

**Q: Possible gift for my boyfriend who is 6'6 and 300+lbs. he wears a 2x in tall. would you say it would give more length in the 3x? or just be wider**
A: Both length and width

## Frequently Bought Together

- Merino.tech Merino Wool Base Layer Mens Set - Heavyweight, Midweight, Lite Merino Wool Thermal Underwear For Men Top, Bottom
- Merino Wool Base Layer Mens Bottom Pants 100% Merino Wool Heavyweight, Midweight, Lite Thermal Underwear Long Johns and Socks
- Merino.tech Merino Wool Base Layer - Mens 100% Merino Wool Long Sleeve Thermal Shirts Heavyweight, Midweight, Lite with Socks

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**Shop now:** [https://www.desertcart.sg/products/552983969-merino-tech-merino-wool-base-layer-mens-100-merino-wool](https://www.desertcart.sg/products/552983969-merino-tech-merino-wool-base-layer-mens-100-merino-wool)

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*Product available on Desertcart Singapore*
*Store origin: SG*
*Last updated: 2026-01-22*