--- product_id: 104964072 title: "Thermajohn Men's J-t-m-1836" brand: "thermajohn" price: "¥14938" currency: JPY in_stock: true category: "Thermajohn" url: https://www.desertcart.jp/products/104964072-thermajohn-mens-j-t-m-1836 store_origin: JP region: Japan --- # Advanced moisture-wicking Superior heat retention Ultra-soft fleece lining Thermajohn Men's J-t-m-1836 **Brand:** thermajohn **Price:** ¥14938 **Availability:** ✅ In Stock ## Summary > 🔥 Elevate your winter game with Thermajohn – warmth that moves with you! ## Quick Answers - **What is this?** Thermajohn Men's J-t-m-1836 by thermajohn - **How much does it cost?** ¥14938 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/104964072-thermajohn-mens-j-t-m-1836) ## Best For - thermajohn enthusiasts ## Why This Product - Trusted thermajohn brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Dry Confidence:** Breathable polyester-spandex blend wicks away sweat, keeping you fresh from morning meetings to after-hours adventures. - • **Stay Toasty All Day:** Heavyweight fleece lining traps warmth without bulk, perfect for cold commutes or cozy nights in. - • **Trusted by Thousands:** Over 50,000 rave reviews and a top 25 rank in men’s thermal underwear—join the community that refuses to compromise on warmth. - • **Move Freely, No Limits:** 4-way stretch fabric ensures zero chafing or bunching—comfort that keeps up with your active lifestyle. - • **Effortless Layering Essential:** Slim fit and crew neck design make it the perfect base layer for any winter outfit or relaxing pajama set. ## Overview Thermajohn Men's J-t-m-1836 long johns are heavyweight, fleece-lined thermal underwear designed for superior heat retention and all-day comfort. Crafted from a 92% polyester and 8% spandex blend, they offer 4-way stretch for unrestricted movement and moisture-wicking properties to keep you dry. Slim fit and crew neck styling make them ideal as a base layer or cozy loungewear, backed by over 50,000 positive reviews and a strong market presence. ## Description Thermajohn Long Johns Thermal Underwear for Men Fleece Lined Base Layer Set for Cold Weather (Medium, Navy) ## Features - Heat Retention: When it comes to warmth and everyday wear, these long johns for men is designed specifically for you to stay protected from the cold. - Ultra Soft Fleece: Designed with a fleece lining & quality material, these ultra soft mens thermal underwear set will keep you feeling comfortable throughout the day. - Moisture Wicking: Stay dry with these long underwear mens as they're made from breathable fabric that effectively wicks away moisture and perspiration. - 4 Way Stretch: Made with stretchable material, these thermals for men allows you freedom of movement with no chafing or bunching up when you move. - Layer Up: Layering is essential to ward off the cold, so bundle up with a pair of mens thermals this winter and stay comfortable while outside or in bed as a pajama. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07JQ4BSFB | | ASIN | B0CPRQ63XV | | Age Range Description | Adult | | Apparel Closure Type | Pull On | | Apparel Fabric Stretch | High Stretch | | Apparel Fabric Weight Class | Heavyweight | | Best Sellers Rank | #66,438 in Clothing, Shoes & Jewelry ( See Top 100 in Clothing, Shoes & Jewelry ) #22 in Men's Thermal Underwear | | Brand Name | Thermajohn | | Collection Name | All Year | | Color | Black | | Customer Reviews | 4.6 4.6 out of 5 stars (50,405) | | Date First Available | November 23, 2015 | | Department | mens | | Fabric Type | 92% Polyester, 8% Spandex | | Fit Type | Slim | | Fit to Size Sentiment | Positive | | Garment Size Country | United States | | Global Trade Identification Number | 00810000411054 | | Import Designation | Imported | | Item Type Name | Base Layer Set | | Item Weight | 12.8 ounces | | Manufacturer | Thermajohn | | Manufacturer | Thermajohn | | Manufacturer Part Number | J-T-M-1836 | | Material Type | Polyester | | Neck Style | Crew Neck | | Number of Items | 2 | | Package Dimensions | 12.32 x 9.37 x 2.17 inches; 14.07 ounces | | Package Quantity | 1 | | Pattern | Solid | | Product Care Instructions | Machine Wash | | Size | X-Small | | Sleeve Length Description | Long Sleeve | | Sleeve Type | Long Sleeve | | Style Number | J-T-M-1836 | | UPC | 810000411054 | ## Images ![Thermajohn Men's J-t-m-1836 - Image 1](https://m.media-amazon.com/images/I/31p05gcHYtL.jpg) ![Thermajohn Men's J-t-m-1836 - Image 2](https://m.media-amazon.com/images/I/41ndjQng34L.jpg) ![Thermajohn Men's J-t-m-1836 - Image 3](https://m.media-amazon.com/images/I/41MmTGZU7zL.jpg) ![Thermajohn Men's J-t-m-1836 - Image 4](https://m.media-amazon.com/images/I/512MKXG6p1L.jpg) ![Thermajohn Men's J-t-m-1836 - Image 5](https://m.media-amazon.com/images/I/51qMowmobXL.jpg) ## Available Options This product comes in different **Color, Size** options. ## Frequently Bought Together - Thermajohn Long Johns Thermal Underwear for Men Fleece Lined Base Layer Set for Cold Weather - Thermajohn Thermal Shirts for Men Long Sleeve Thermal Compression Shirts for Men Base Layer Cold Weather - Thermajohn Long Johns Thermal Underwear for Men Fleece Lined Base Layer Set for Cold Weather --- ## 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/104964072-thermajohn-mens-j-t-m-1836](https://www.desertcart.jp/products/104964072-thermajohn-mens-j-t-m-1836) --- *Product available on Desertcart Japan* *Store origin: JP* *Last updated: 2026-09-04*