--- product_id: 576882915 title: "SIMIYA Mens Long Johns Thermal Set Fleece Lined Base Layer Cold Weather Top" brand: "simiya" price: "S$44" currency: SGD in_stock: true category: "Simiya" url: https://www.desertcart.sg/products/576882915-simiya-mens-long-johns-thermal-set-fleece-lined-base-layer store_origin: SG region: Singapore --- # Breathable, moisture-wicking & quick-dry fabric 95% polyester + 5% elastane for warmth & stretch 4-way stretch & fly hole for ultimate comfort SIMIYA Mens Long Johns Thermal Set Fleece Lined Base Layer Cold Weather Top **Brand:** simiya **Price:** S$44 **Availability:** ✅ In Stock ## Summary > ❄️ Elevate your winter game with warmth that moves as fast as you do! ## Quick Answers - **What is this?** SIMIYA Mens Long Johns Thermal Set Fleece Lined Base Layer Cold Weather Top by simiya - **How much does it cost?** S$44 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.sg](https://www.desertcart.sg/products/576882915-simiya-mens-long-johns-thermal-set-fleece-lined-base-layer) ## 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 - • **Stay Dry, Stay Fresh:** Advanced moisture-wicking tech keeps sweat at bay and dries fast, so you never feel damp or cold. - • **Move Freely, Stay Warm:** 4-way stretch fabric adapts to your active lifestyle—ski, run, cycle, or hike with zero restrictions. - • **All-Day Thermal Comfort:** Fleece-lined base layer traps heat without bulk, perfect for winter hustle. - • **The Ultimate Winter Gift:** Give warmth and style this season—ideal for professionals who demand performance and comfort. - • **Smart Design for Real Life:** Convenient fly hole and athletic fit mean no more layering headaches or bathroom struggles. ## Overview SIMIYA Mens Long Johns Thermal Set features a high-performance blend of 95% polyester and 5% elastane with fleece lining, delivering lightweight warmth and superior elasticity. Designed for active men, it offers breathable, moisture-wicking, and quick-drying properties, plus a 4-way stretch and a practical fly hole for convenience. Perfect as a base layer for skiing, running, cycling, and cold-weather workdays, this set combines technical innovation with everyday comfort. ## Description Buy SIMIYA Mens Long Johns Thermal Set Fleece Lined Base Layer Cold Weather Top | Soft Polyester Elastane Fleece Keeps Men Dry and Flexible for Skiing, Running, Hiking, Cycling, Football and Cold Winter Days and other Bottoms at desertcart.com. Our wide selection is elegible for free shipping and free returns. ## 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 | B0CDQ6FCXB | | ASIN | B0CDQ3Q6XL | | Age Range Description | Adult | | Apparel Closure Type | Pull On | | Best Sellers Rank | #474,607 in Clothing, Shoes & Jewelry ( See Top 100 in Clothing, Shoes & Jewelry ) #104 in Men's Thermal Underwear Bottoms | | Brand Name | SIMIYA | | Collection Name | Winter | | Color | Grey | | Customer Reviews | 4.5 4.5 out of 5 stars (967) | | Date First Available | August 4, 2023 | | Department | mens | | Fabric Type | 95% Polyester, 5% Elastane | | Fit Type | Athletic | | Import Designation | Imported | | Item Highlight | Soft Polyester Elastane Fleece Keeps Men Dry and Flexible for Skiing, Running, Hiking, Cycling, Football and Cold Winter Days | | Item Type Name | Base Layer Set | | Item model number | WU15 | | Manufacturer | SIMIYA | | Manufacturer | SIMIYA | | Material Type | 95% Polyester 5% Elastane | | Neck Style | Crew Neck | | Package Dimensions | 10 x 2.7 x 2 inches; 10.4 ounces | | Pattern | Solid | | Product Care Instructions | Machine Wash | | Size | Small | | Sleeve Type | Long Sleeve | | Style Name | Full Coverage | | Style Number | WU15 | ## Images ![SIMIYA Mens Long Johns Thermal Set Fleece Lined Base Layer Cold Weather Top - Image 1](https://m.media-amazon.com/images/I/41HRj52x44L.jpg) ![SIMIYA Mens Long Johns Thermal Set Fleece Lined Base Layer Cold Weather Top - Image 2](https://m.media-amazon.com/images/I/315LQhnEFPL.jpg) ![SIMIYA Mens Long Johns Thermal Set Fleece Lined Base Layer Cold Weather Top - Image 3](https://m.media-amazon.com/images/I/51Zz-83U1kL.jpg) ![SIMIYA Mens Long Johns Thermal Set Fleece Lined Base Layer Cold Weather Top - Image 4](https://m.media-amazon.com/images/I/41iIrWU6MOL.jpg) ![SIMIYA Mens Long Johns Thermal Set Fleece Lined Base Layer Cold Weather Top - Image 5](https://m.media-amazon.com/images/I/41TEKlPo8rL.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.sg/products/576882915-simiya-mens-long-johns-thermal-set-fleece-lined-base-layer](https://www.desertcart.sg/products/576882915-simiya-mens-long-johns-thermal-set-fleece-lined-base-layer) --- *Product available on Desertcart Singapore* *Store origin: SG* *Last updated: 2026-09-11*