--- product_id: 470197815 title: "100% Merino Wool Base Layer Mens Pants - Thermal Underwear Long Johns" price: "€ 136.33" currency: EUR in_stock: true reviews_count: 8 url: https://www.desertcart.hr/products/470197815-100-merino-wool-base-layer-mens-pants-thermal-underwear-long store_origin: HR region: Croatia --- # Natural moisture-wicking & odor resistance Heavyweight 320 g/m² warmth 100% Superfine 17.5 Micron Merino Wool 100% Merino Wool Base Layer Mens Pants - Thermal Underwear Long Johns **Price:** € 136.33 **Availability:** ✅ In Stock ## Summary > 🧦 Elevate your base layer game — warmth, comfort, and freshness in one sleek package! ## Quick Answers - **What is this?** 100% Merino Wool Base Layer Mens Pants - Thermal Underwear Long Johns - **How much does it cost?** € 136.33 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/470197815-100-merino-wool-base-layer-mens-pants-thermal-underwear-long) ## Best For - Customers looking for quality international products ## Why This Product - 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 fibers keep you dry and confident all day. - • **Versatile Weight Options:** Choose from lightweight, midweight, or heavyweight to match your adventure and climate. - • **All-Day Comfort, Zero Itch:** Superfine 17.5 micron wool ensures softness that feels like a second skin. - • **Ultimate Thermal Regulation:** Heavyweight 320 g/m² Merino wool keeps you perfectly warm without overheating. - • **Effortless Care & Durability:** Machine washable with long-lasting performance backed by the Merino.tech Promise. ## Overview These men's base layer pants are crafted from 100% superfine Merino wool with heavyweight 320 g/m² fabric for superior warmth and comfort. Designed to wick moisture and resist odors naturally, they provide all-day dryness and freshness. Available in three weights, they suit any climate or activity, and are machine washable for easy care. Each purchase includes premium Merino wool hiking socks, making it a perfect gift or personal upgrade for cold-weather performance. ## Description Buy Merino Wool Base Layer Mens Bottom Pants 100% Merino Wool Heavyweight, Midweight, Lite Thermal Underwear Long Johns and Socks (XX-Large, 320 Charcoal Grey) and other Bottoms at desertcart.com. Our wide selection is elegible for free shipping and free returns. Review: Nice comfortable product - Perfect fit. Husband is 5'6" 145lbs wearing Small. Soft feel yet light and warm. Review: Best long johns I've ever owned ! - The Merino Wool Base Layer Mens Bottom Pants are very warm, soft and comfy. I bought the Heavyweight, 320g bottoms, and I was worried about them being too thick, they're not that thick at all, they are perfect, very, very comfortable and warm. I was golfing with them in 40 degree weather with 12 mph wind and my legs were not cold at all, plus they were not too warm either, actually just right. I didn't where anything but a t-shirt, polo shirt, and light wind proof Foot Joy golf jacket on top, but my chest and arms were not as comfy warm, as my legs were, even though I was wearing thin golf pants over the Merino bottoms. I live in a cold, northern, climate and have bought many, many, different types of "long Johns" and these are by far the best I've ever bought. When it comes to bottom layer long johns, I think they should be snug, but not too tight, I have a 33 inch waist and a 32 inch inseam and their medium size fit me perfect! ## Features - Heavyweight: Mens Merino Base Layer Available in: Lightweight 165 g/m², Midweight 250 g/m², Heavyweight 320 g/m². Merino Wool Hiking Socks ($21 Value!) - Heavyweight Merino Wool Pants for Men 320 g/m² and Wool Socks. Cool Packaging! Makes A Great Gift! - Super Soft & Comfortable: 100% Superfine 17.5 Micron Merino Wool Underwear Mens provide all day comfort and no itch! Designed for daily wear without rubbing and overheating of regular cotton. - Moisture Wicking & Odor Resistant: Merino Baselayer Men natural wicking and odor-resistant properties allow it to absorb moisture better than any other fabric, keeping you dry and fresh. - Easy Care: Washer/dryer safe. For longer lasting wear, hand wash and air dry. Heavyweight Merino Wool Base Layer Mens naturally regulates body temperature to keep you comfortable all year round. - Zero Worries: Every Merino.tech Merino Pants we make is backed by our Merino.tech Promise - ensuring you're 100% happy with every Merino.tech purchase. ## Technical Specifications | Specification | Value | |---------------|-------| | Care instructions | Machine Wash | | Closure type | Pull On | | Fabric type | 100% Superfine Merino Wool | | Origin | Imported | ## Images ![100% Merino Wool Base Layer Mens Pants - Thermal Underwear Long Johns - Image 1](https://m.media-amazon.com/images/I/71xXy2gjNcL.jpg) ## Available Options This product comes in different **Color, Size** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Nice comfortable product *by S***E on December 26, 2025* Perfect fit. Husband is 5'6" 145lbs wearing Small. Soft feel yet light and warm. ### ⭐⭐⭐⭐⭐ Best long johns I've ever owned ! *by R***. on October 14, 2025* The Merino Wool Base Layer Mens Bottom Pants are very warm, soft and comfy. I bought the Heavyweight, 320g bottoms, and I was worried about them being too thick, they're not that thick at all, they are perfect, very, very comfortable and warm. I was golfing with them in 40 degree weather with 12 mph wind and my legs were not cold at all, plus they were not too warm either, actually just right. I didn't where anything but a t-shirt, polo shirt, and light wind proof Foot Joy golf jacket on top, but my chest and arms were not as comfy warm, as my legs were, even though I was wearing thin golf pants over the Merino bottoms. I live in a cold, northern, climate and have bought many, many, different types of "long Johns" and these are by far the best I've ever bought. When it comes to bottom layer long johns, I think they should be snug, but not too tight, I have a 33 inch waist and a 32 inch inseam and their medium size fit me perfect! ### ⭐⭐⭐⭐⭐ Warm, and Good for Layering, and Great for Cold Rides! *by C***R on April 30, 2025* I picked up the medium black 250 and it’s been perfect for cold weather riding and chilly workdays. I’m 5'10" and 180 lbs, and while the fit is a bit loose, the length is perfect. After 2 years of regular use, it’s still going strong—just a minor hole at the ankle, easily hidden by socks. Pros: ✅ Great Cold-Weather Warmth (250 Weight) – Warm enough that I haven’t needed to upgrade to 320 ✅ Ideal for Motorcycle Rides & Cold Work Days – Keeps me warm without bulk ✅ Socks Are High Quality – Cozy and well-made ✅ Durable Over Time – Still in good shape after 2 years Cons: ❌ Slightly Loose Fit (Medium on 5'10", 180 lbs) – Not overly baggy, just not snug ❌ Minor Wear – Small hole near ankle, but nothing major Final Thoughts: Whether you’re riding in the cold or braving freezing temps at work, this base layer does the job exceptionally well. Warm, breathable, and built to last—an excellent investment for cold-weather comfort. --- ## 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.hr/products/470197815-100-merino-wool-base-layer-mens-pants-thermal-underwear-long](https://www.desertcart.hr/products/470197815-100-merino-wool-base-layer-mens-pants-thermal-underwear-long) --- *Product available on Desertcart Croatia* *Store origin: HR* *Last updated: 2026-09-26*