--- product_id: 747541214 title: "Merino.tech Men’s Thermal Underwear in Merino Wool, Men’s Light Top and Pants Thermal Set with Socks, Medium, Heavy" brand: "merino.tech" price: "1014.13 DT" currency: TND in_stock: true reviews_count: 5 category: "Merino.Tech" url: https://www.desertcart.tn/products/747541214-merino-tech-men-s-thermal-underwear-in-merino-wool-men store_origin: TN region: Tunisia --- # UPF 50+ sun protection Free merino wool hiking socks included 320 g/m² heavyweight merino wool Merino.tech Men’s Thermal Underwear in Merino Wool, Men’s Light Top and Pants Thermal Set with Socks, Medium, Heavy **Brand:** merino.tech **Price:** 1014.13 DT **Availability:** ✅ In Stock ## Summary > ❄️ Stay Warm, Stay Sharp: The Ultimate Merino Wool Thermal Set for the Modern Man ## Quick Answers - **What is this?** Merino.tech Men’s Thermal Underwear in Merino Wool, Men’s Light Top and Pants Thermal Set with Socks, Medium, Heavy by merino.tech - **How much does it cost?** 1014.13 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/747541214-merino-tech-men-s-thermal-underwear-in-merino-wool-men) ## 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 - • **Bonus Sock Upgrade:** Step up your cold-weather game with a complimentary pair of premium merino hiking socks—because every detail counts. - • **Odor-Free Confidence:** Natural moisture-wicking and odor resistance keep you fresh on multi-day trips or back-to-back meetings—no stink, just style. - • **All-Season Thermal Mastery:** 320 g/m² heavyweight merino wool delivers unmatched warmth without bulk, perfect for sub-zero adventures or chilly office days. - • **Effortless Layering & Care:** Fitted design contours your body for sleek layering; machine washable with easy care instructions for lasting performance. - • **Luxury Softness, Zero Itch:** 19.5 micron superfine merino wool ensures all-day comfort with a smooth, itch-free fit that outperforms cotton every time. ## Overview Merino.tech Men’s Thermal Underwear Set features heavyweight 320 g/m² 100% superfine merino wool for superior warmth and breathability. Designed with natural moisture-wicking and odor-resistant properties, this fitted base layer set includes a long-sleeve top, long briefs, and a free pair of merino hiking socks. Ideal for extreme cold, travel, and everyday wear, it offers UPF 50+ sun protection and easy machine wash care, making it the go-to thermal solution for active professionals seeking comfort and performance. ## Description 10 reasons why merino.tech men's merino thermal set is perfect for you. 1. Affordable: replace your cotton with a Merino Wool Thermal Set for Men without spending a lot of money. 2. Four season comfort: thermal merino wool for men naturally regulates body temperature to maintain you comfortable all year. Perfect men’s merino wool for everyday. 3. Perfect for travel: merino wool thermal underwear for men are ideal for multi-day wear without odour and are comfortable in all weather. Naturally wrinkle resistant, making them a perfect men's merino wool thermal set. 4. Easy care: washing machine/dryer safe. For longer lasting use, hand wash and air dry. 5. - 6. Ideal for everyday use: enjoy the comfort and performance of men’s merino thermal long-sleeved t-shirt and long wool underpants every day, not just on trail days. 7. Excellent for layering: the thermal merino wool conforms to your shape to layer without bulk. 8. Itch-free: ultra soft 100% men's thermal interior provides all-day comfort and no itching. 9. UPF 50+ protection: the thermal merino underwear set for men blocks the sun's harmful rays. 10. Great for any occasion: suitable for hiking, gym, hunting, fishing, skiing, office or night out. Order your merino wool thermal clothing for men now and say goodbye to smelly t-shirts. Click \"Add to Cart\" and \"Buy Now\". Review: Good quality and feel - This was purchased as a heavier set of merino base layers than what I currently own. The pricing was inline compared to the other offerings. I made the purchase based on the number of positive reviews. The Merino.tech base layer I ordered was well packed and arrived quickly in a resealable package. The company also threw in a free pair of merino socks as a surprise free gift that is appreciated. The top and bottoms fit well based on the Medium size I ordered. Based on my first initial trial of the set under my hunting gear, I am very pleased with this base layer. Can't wait to use it for this coming ice fishing season. Review: Essential for -15 and lower temperatuers. - bought 350 M. Excellent quality. Soft snug feeling. kept me warm during -25 C in Toronto. plus bonus pair of socks makes it complete set. I am pretty satisfied with the quality of the product. ## Features - Heavy: men's merino wool thermal underwear. Available in: Lightweight = 165 g/m², medium weight = 250 g/m², heavy weight = 320 g/m². Free merino wool hiking socks: package includes a men's heavy merino wool base layer, 320 g/m² wool long briefs and merino wool hiking socks. Makes a great gift. - Super soft and comfortable: the 19.5 micron superfine 100% merino wool thermal men's underwear provides all-day comfort without itching. Designed for everyday use without the rubbing, overheating, or bunching up of regular cotton. - Moisture-wicking and odour resistant: the natural moisture absorption and odour resistance properties of the men’s merino thermal underwear set allow it to absorb moisture better than any other fabric, keeping you dry and cool. - Breathable: for longer lasting use, hand wash and let it air dry. Men's merino wool thermal clothing naturally regulates body temperature to keep you comfortable all year round. - - - For best results, hand wash and lay flat to dry. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0BDZLTZJ7 | | Age Range Description | Adult | | Apparel Closure Type | Zipper | | Best Sellers Rank | #5,498 in Fashion ( See Top 100 in Fashion ) #13 in Men's Thermal Underwear Sets | | Brand Name | Merino.tech | | Care instructions | Machine Wash | | Collection Name | Winter | | Color | 320 Charcoal Grey Zip-up Set | | Customer Reviews | 4.9 out of 5 stars 15 Reviews | | Fabric Type | 100% Merino Wool | | Fit Type | fitted | | Item Type Name | Boxer Briefs | | Manufacturer | Merino.tech | | Manufacturer Part Number | Merino.tech | | Material Type | Wool | | Material composition | 100% Merino Wool | | Neck Style | Crew Neck | | Number of Items | 3 | | Package Quantity | 1 | | Pattern | Solid | | Product Care Instructions | Machine Wash | | Size | M | | Sleeve Type | Long Sleeve | | Style Name | 320gsm Heavyweight Zip | | Style Number | Set | | Unit Count | 2 Count | ## Images ![Merino.tech Men’s Thermal Underwear in Merino Wool, Men’s Light Top and Pants Thermal Set with Socks, Medium, Heavy - Image 1](https://m.media-amazon.com/images/I/311Ln3iSlkL.jpg) ![Merino.tech Men’s Thermal Underwear in Merino Wool, Men’s Light Top and Pants Thermal Set with Socks, Medium, Heavy - Image 2](https://m.media-amazon.com/images/I/41x2ly7c91L.jpg) ![Merino.tech Men’s Thermal Underwear in Merino Wool, Men’s Light Top and Pants Thermal Set with Socks, Medium, Heavy - Image 3](https://m.media-amazon.com/images/I/51o9jNcccNL.jpg) ![Merino.tech Men’s Thermal Underwear in Merino Wool, Men’s Light Top and Pants Thermal Set with Socks, Medium, Heavy - Image 4](https://m.media-amazon.com/images/I/51tyWGGfvNL.jpg) ![Merino.tech Men’s Thermal Underwear in Merino Wool, Men’s Light Top and Pants Thermal Set with Socks, Medium, Heavy - Image 5](https://m.media-amazon.com/images/I/51MY4PcCOXL.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 if you prefer slim fit. For more relaxed fit order size up ## Customer Reviews ### ⭐⭐⭐⭐⭐ Good quality and feel *by S***E on 14 December 2025* This was purchased as a heavier set of merino base layers than what I currently own. The pricing was inline compared to the other offerings. I made the purchase based on the number of positive reviews. The Merino.tech base layer I ordered was well packed and arrived quickly in a resealable package. The company also threw in a free pair of merino socks as a surprise free gift that is appreciated. The top and bottoms fit well based on the Medium size I ordered. Based on my first initial trial of the set under my hunting gear, I am very pleased with this base layer. Can't wait to use it for this coming ice fishing season. ### ⭐⭐⭐⭐⭐ Essential for -15 and lower temperatuers. *by Y***A on 10 February 2026* bought 350 M. Excellent quality. Soft snug feeling. kept me warm during -25 C in Toronto. plus bonus pair of socks makes it complete set. I am pretty satisfied with the quality of the product. ### ⭐⭐⭐⭐⭐ Super warm and soft *by V***X on 13 January 2026* Love these, prefer them over my Helly Hansens. Live in Canada and these keep warm when biking at -20 C (-4F). I'll be buying a second and third set when needed. --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.tn/products/747541214-merino-tech-men-s-thermal-underwear-in-merino-wool-men](https://www.desertcart.tn/products/747541214-merino-tech-men-s-thermal-underwear-in-merino-wool-men) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-08-16*