--- product_id: 570497050 title: "Mens Long Johns Thermal Set Fleece Lined Base Layer Cold Weather Top" brand: "simiya" price: "109.57 DT" currency: TND in_stock: true reviews_count: 13 category: "Simiya" url: https://www.desertcart.tn/products/570497050-mens-long-johns-thermal-set-fleece-lined-base-layer-cold store_origin: TN region: Tunisia --- # Breathable, moisture-wicking quick-dry fabric 95% polyester + 5% elastane for max warmth & stretch 4-way stretch + fly hole for ultimate comfort & mobility Mens Long Johns Thermal Set Fleece Lined Base Layer Cold Weather Top **Brand:** simiya **Price:** 109.57 DT **Availability:** ✅ In Stock ## Summary > ❄️ Stay warm, move free, and never miss a moment this winter! ## Quick Answers - **What is this?** Mens Long Johns Thermal Set Fleece Lined Base Layer Cold Weather Top by simiya - **How much does it cost?** 109.57 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/570497050-mens-long-johns-thermal-set-fleece-lined-base-layer-cold) ## Best For - simiya enthusiasts ## Why This Product - Trusted simiya brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Gift of Warmth:** The ultimate winter essential—ideal for gifting to keep your crew cozy and stylish. - • **Freedom to Move:** 4-way stretch fabric and ergonomic fly hole design eliminate restrictions—move like you mean it. - • **Thermal Powerhouse:** Fleece-lined base layer traps heat without bulk, perfect for winter warriors. - • **Stay Dry, Stay Sharp:** Advanced moisture-wicking tech keeps you sweat-free during intense outdoor sessions. - • **Lightweight Second Skin:** Slim fit and medium weight fabric layer seamlessly under any outfit or gear. ## Overview SIMIYA Mens Long Johns Thermal Set features a high-performance blend of 95% polyester and 5% elastane with fleece lining, delivering superior warmth and elasticity. Designed for active professionals, it offers breathable, moisture-wicking, and quick-drying properties, enhanced by a 4-way stretch and convenient fly hole. Lightweight and formfitting, this base layer is perfect for skiing, running, cycling, and everyday winter wear, making it a smart, stylish cold-weather essential. ## Description Buy SIMIYA Mens Long Johns Thermal Set Fleece Lined Base Layer Cold Weather Top | Men's Soft Polyester Elastane Fleece Base Layer Keeps Dry and Flexible for Skiing Running Hiking Cycling Football Winter and other Bottoms at desertcart.com. Our wide selection is elegible for free shipping and free returns. Review: nice and warm.... - they fit my son perfectly. the fabric is soft and easy for him to move around when hes outdoors walking or shoveling snow. very comfortable. and they really keep him warm. so it is a very good buy ! Review: Thermals - Great product ## Features - 【Elasticity & Warmth Material】Thermal underwear mens set is made from a blend of 95% polyester and 5% elastane, ensuring warmth and comfort during winter. The high elasticity allows for easy movement, making it suitable for activities like skiing, football, cycling, and running. - 【Breathable & Quick-Drying】Featuring breathable and moisture-wicking fabric, base layer mens effectively wicks away sweat, promoting air circulation to prevent overheating and moisture buildup. Even in cold winter weather, it dries quickly after sports or washing. - 【Light & Formfitting】: These men's thermal underwear sets are lightweight and moderately thick, making them a snug and warm second skin. Heavy coats won't weigh you down when it's cold. Lying on the sofa at home, working in your office suit, or going for a hike outdoors, the comfortable wearing experience allows you to say goodbye to winter bloat. - 【Fly Hole&4-WAY Stretch】: Tired of onion-like wearing?We specially designed a fly hole for men, so that you can answer a call of nature conveniently; A sports lover can’t stand the feeling of whole-body constraint. 4-WAY stretch design give you unrestrained back. - 【The Perfect Present】In the cold winter, warmth is the best present you can give.This men's thermal underwear, designed for chilly weather, makes an excellent winter gear choice for various activities. It's the ideal birthday, holiday, and Christmas present for friends and family. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0CDQ4DD4L | | Age Range Description | Adult | | Apparel Closure Type | Pull On | | Apparel Fabric Stretch | High Stretch | | Apparel Fabric Weight Class | Medium Weight | | Best Sellers Rank | #76,494 in Clothing, Shoes & Jewelry ( See Top 100 in Clothing, Shoes & Jewelry ) #34 in Men's Thermal Underwear Bottoms | | Brand Name | SIMIYA | | Care instructions | Machine Wash | | Closure type | Pull On | | Collection Name | Winter | | Color | Black | | Customer Reviews | 4.5 out of 5 stars 975 Reviews | | Fabric Stretchability | Stretchable | | Fabric Type | 95% Polyester, 5% Elastane | | Fabric type | 95% Polyester, 5% Elastane | | Fit Type | Slim | | Front Pleat Type | Flat Front | | Garment Size Country | United States | | Import Designation | Imported | | Item Length Description | Long Length | | Item Type Name | Base Layer Set | | Leg Style | Skinny | | Material Type | 95% Polyester 5% Elastane | | Model Name | Wu15-black-m | | Number of Items | 2 | | Origin | Imported | | Pants Form Type | Compression | | Pattern | Solid | | Pattern Style | Solid | | Product Care Instructions | Machine Wash | | Rise Style | Mid Rise | | Sport Type | Multi-Sport | | Style Name | Men's Thermal Pants | | Style Number | WU15 | ## Images ![Mens Long Johns Thermal Set Fleece Lined Base Layer Cold Weather Top - Image 1](https://m.media-amazon.com/images/I/61vIEJIj9aL.jpg) ## Available Options This product comes in different **Color, Size** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ nice and warm.... *by L***A on December 18, 2025* they fit my son perfectly. the fabric is soft and easy for him to move around when hes outdoors walking or shoveling snow. very comfortable. and they really keep him warm. so it is a very good buy ! ### ⭐⭐⭐⭐⭐ Thermals *by C***Y on July 11, 2026* Great product ### ⭐⭐⭐⭐⭐ Great for the price *by H***G on June 9, 2026* I used these while deployed and worked great. I'm 6 foot at190 lbs and these fit perfectly. I was impressed by them considering the price. They have lasted 4 cold months in a deployed environment and are still in great shape. I even wore these under mt running gear and usually run 3-8 miles and these didn't give me any chafing or anything like that. No issues with the material being itchy or having an odor like some cheap clothes can sometimes have. --- ## 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/570497050-mens-long-johns-thermal-set-fleece-lined-base-layer-cold](https://www.desertcart.tn/products/570497050-mens-long-johns-thermal-set-fleece-lined-base-layer-cold) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-11-10*