--- product_id: 788084667 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: "¥41202" currency: JPY in_stock: true category: "Merino.Tech" url: https://www.desertcart.jp/products/788084667-merino-tech-men-s-thermal-underwear-in-merino-wool-men store_origin: JP region: Japan --- # Free $21 Merino Wool Hiking Socks Lifetime Warranty & Odor Resistance 250 g/m² Midweight Thermal 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:** ¥41202 **Availability:** ✅ In Stock ## Summary > 🔥 Elevate your base layer game with Merino.tech – comfort that works as hard as you do! ## 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?** ¥41202 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/788084667-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 - • **Risk-Free Investment:** Backed by a lifetime warranty and hassle-free 60-day return policy for ultimate peace of mind. - • **Stay Fresh, Stay Dry:** Natural moisture-wicking and odor-resistant fibers keep you confidently fresh on the move. - • **All-Day Comfort, Zero Itch:** 100% superfine 17.5 micron merino wool for soft, breathable wear that never irritates. - • **Effortless Style & Versatility:** Fitted, minimalist design ideal for layering, office, gym, or outdoor adventures. - • **Year-Round Temperature Control:** Midweight 250 g/m² fabric adapts to your body heat for perfect comfort in any season. ## Overview Merino.tech Men’s Thermal Underwear Set features a midweight 250 g/m² superfine merino wool fabric that naturally regulates temperature, wicks moisture, and resists odor. This 3-piece set includes a fitted long-sleeve top, long johns, and free hiking socks valued at $21. Designed for all-day comfort without itch, it’s perfect for year-round wear, layering, and diverse activities from office to outdoor sports. Backed by a lifetime warranty and easy care instructions, it’s a smart, durable upgrade to your thermal wardrobe. ## 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\". ## Features - FREE MERINO WOOL HIKING SOCKS ($21 VALUE!) – Package includes Midweight Merino wool base layer mens top and wool men long johns 250 g/m² + Merino Wool Hiking Socks. MAKES A GREAT GIFT! - SUPER SOFT & COMFORTABLE – 100% Superfine 17.5 Micron merino wool base layer set mens provides all day comfort and no itch! Designed for daily wear without rubbing, overheating, or bunching of regular cotton. - MOISTURE WICKING & ODOR RESISTANT – Natural wicking and odor-resistant properties of merino wool thermal underwear 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. Mens wool long johns sets naturally regulate body temperature to keep you comfortable all year round. - LIFETIME WARRANTY – All Merino.tech Products are covered by our LIFETIME WARRANTY. If your Merino.tech merino wool base layer top mens and long johns set does not perform to your satisfaction, return it within 60 DAYS for a hassle-free refund, exchange, or replacement. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B09C4VLS1F | | ASIN | B09KCFJZ33 | | Age Range Description | Adult | | Apparel Closure Type | Pull On | | Apparel Fabric Stretch | Low Stretch | | Apparel Fabric Weight Class | Medium Weight | | Best Sellers Rank | #21,774 in Fashion ( See Top 100 in Fashion ) #13 in Men's Thermal Underwear Sets | | Brand Name | Merino.tech | | Collection Name | All | | Color | 250 Heather Grey Set | | Customer Reviews | 4.3 4.3 out of 5 stars (42) | | Customer reviews | 4.3 4.3 out of 5 stars (42) | | Date First Available | 26 October 2021 | | Department | mens | | Fabric Type | Wool | | Fit Type | fitted, fitted fitted Regular | | Fit to Size Sentiment | Regular | | Garment Size Country | United Arab Emirates | | Item Type Name | Base Layer Set | | Item model number | 735 | | Manufacturer | Merino.tech | | Manufacturer | Merino.tech | | Manufacturer Part Number | MST-250 | | Material Type | Wool | | Neck Style | Round Neck | | Number of Items | 3 | | Package Quantity | 1 | | Pattern | Solid | | Product Care Instructions | Wash on Delicate Cycle | | Size | M | | Sleeve Length Description | Long Sleeve | | Sleeve Type | Long Sleeve | | Style Name | minimalist | | Style Number | MST-250 | | Unit Count | 3 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/31cZT1SlCPL.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/41Ety39JEuL.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/51bPRhBNpCL.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/51RY9RvL7dL.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/51opaIJU43L.jpg) ## Available Options This product comes in different **Color, Size** options. --- ## 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.jp/products/788084667-merino-tech-men-s-thermal-underwear-in-merino-wool-men](https://www.desertcart.jp/products/788084667-merino-tech-men-s-thermal-underwear-in-merino-wool-men) --- *Product available on Desertcart Japan* *Store origin: JP* *Last updated: 2026-10-03*