--- product_id: 385524475 title: "SIMIYA Thermal Underwear Set for Women Long Johns Fleece Lined Base Layer" brand: "simiya" price: "$61.45" currency: USD in_stock: true category: "Simiya" url: https://www.desertcart.us/products/385524475-simiya-thermal-underwear-set-for-women-long-johns-fleece-lined store_origin: US region: United States of America --- # Fleece-lined warmth traps heat Premium anti-static, no-shrink fabric 4-way stretch for ultimate mobility SIMIYA Thermal Underwear Set for Women Long Johns Fleece Lined Base Layer **Brand:** simiya **Price:** $61.45 **Availability:** ✅ In Stock ## Summary > ❄️ Stay Warm, Move Freely, Look Effortless — Your Winter Essential! ## Quick Answers - **What is this?** SIMIYA Thermal Underwear Set for Women Long Johns Fleece Lined Base Layer by simiya - **How much does it cost?** $61.45 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/385524475-simiya-thermal-underwear-set-for-women-long-johns-fleece-lined) ## 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 - • **Move Freely, Stay Cozy:** 4-way stretch fabric adapts to your every move—whether hiking, skiing, or working. - • **Durability Meets Easy Care:** Machine washable with lasting colorfastness and tagless design for all-day comfort. - • **Soft, Sustainable, and Chemical-Free:** Crafted from certified natural fibers with no harsh dyes—comfort without compromise. - • **Second-Skin Fit for Effortless Layering:** Lightweight and snug, perfect under jeans or ski pants without bulk. - • **Sunshine Warmth, Even in Freezing Temps:** Fleece lining creates an insulating air layer that locks in your body heat. ## Overview The SIMIYA Thermal Underwear Set for Women features a fleece-lined base layer that traps heat efficiently while remaining lightweight and breathable. Made from premium, anti-static, and chemical-free fabric, it offers a snug, second-skin fit with 4-way stretch for unrestricted movement. Durable and machine washable, this set is designed for winter outdoor activities and everyday comfort, making it a top-rated choice for stylish warmth. ## Description Buy SIMIYA Thermal Underwear Set for Women Long Johns Fleece Lined Base Layer | Ultra-Soft Stretchy Long Sleeve Shirts Leggings Top Bottom Cozy Warm for Skiing Hiking Outdoor Winter Cold Weather Lounge Set and other Sets at desertcart.com. Our wide selection is elegible for free shipping and free returns. ## Features - 【Fleece Lined Warmth】The fleece thermal underwear for women forms an air insulation layer through the moisture breathed by the skin, firmly keeping the heat. The soft fleece inner layer is blended with calorific fiber to make you feel as comfortable as bathing in the warm sun of spring even in freezing temperatures. - 【Premium Soft Fabric】Long johns for women thermal set through the international certification of yarn standards, made by selected natural fabric, no balling-up, no shrinkage, and anti-static. Without the use of chemical dyestuff, a pungent smell is impossible to be here. Fiber is soft to moisture-wicking. Our thermals for women is easy to clean and dry. - 【Light & Snug Fit】The womens long underwear is lightweight and ultra-soft to become second skin to fit and warm you. Snug fit and not bulky, can be worn under jeans/ski pants. You'll have no burden under a heavy coat when cold. Lying on a sofa at home, working in office suits, or going hiking outdoors, suitable and comfortable wearing experiences let you say goodbye to winter cold. - 【4-Way Stretch & Comfort】Excellent horizontal and vertical stretch allows for natural movement and no bunch up. Wear our womens thermals top and bottom set in cold weather for hiking, skiing, running, camping, hunting, shopping... Any outdoor activities, just do what you like, SIMIYA thermal base layer lounge set pajama accompanies you always. - 【Durable & Machine Washable】Super flexible spandex holds its strong extensibility to restrain shrank and being out of shape. Washing color fastness is lasting, so you don't worry about dying fade while washing. Thermal underwear for women is machine washable with a laundry bag. Tagless design prevents skin irritation and enhances all‑day comfort. Great as Christmas, Valentine's, and Thanksgiving gift for women. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B09FKZY263 | | ASIN | B0B8N8KH93 | | Age Range Description | Adult | | Apparel Closure Type | Pull On | | Apparel Fabric Stretch | High Stretch | | Apparel Fabric Weight Class | Lightweight | | Best Sellers Rank | #7,916 in Clothing, Shoes & Jewelry ( See Top 100 in Clothing, Shoes & Jewelry ) #4 in Women's Thermal Underwear Sets | | Brand Name | SIMIYA | | Collection Name | Winter | | Color | Black | | Customer Reviews | 4.6 4.6 out of 5 stars (3,053) | | Date First Available | August 4, 2022 | | Department | womens | | Fabric Type | 95% Polyester, 5% Elastane | | Fit Type | Slim | | Fit to Size Sentiment | True | | Garment Size Country | United States | | Import Designation | Imported | | Item Highlight | Ultra-Soft Stretchy Long Sleeve Shirts Leggings Top Bottom Cozy Warm for Skiing Hiking Outdoor Winter Cold Weather Lounge Set | | Item Type Name | Base Layer Underwear | | Item model number | A | | Manufacturer Part Number | 20220804-WU02-13 | | Material Type | 95% Polyester, 5% Elastane | | Neck Style | High Neck | | Number of Items | 2 | | Pattern | Solid | | Product Care Instructions | Machine Wash | | Size | X-Large | | Sleeve Length Description | Long Sleeve | | Sleeve Type | Long Sleeve | | Style Name | Warm Seamless | | Style Number | WU02 | | Unit Count | 2 Count | ## Images ![SIMIYA Thermal Underwear Set for Women Long Johns Fleece Lined Base Layer - Image 1](https://m.media-amazon.com/images/I/31aOl1mev+L.jpg) ![SIMIYA Thermal Underwear Set for Women Long Johns Fleece Lined Base Layer - Image 2](https://m.media-amazon.com/images/I/41GnQnEdT4L.jpg) ![SIMIYA Thermal Underwear Set for Women Long Johns Fleece Lined Base Layer - Image 3](https://m.media-amazon.com/images/I/51JVawcMCeL.jpg) ![SIMIYA Thermal Underwear Set for Women Long Johns Fleece Lined Base Layer - Image 4](https://m.media-amazon.com/images/I/51vxoBEX40L.jpg) ![SIMIYA Thermal Underwear Set for Women Long Johns Fleece Lined Base Layer - Image 5](https://m.media-amazon.com/images/I/513siEdS+UL.jpg) ## Available Options This product comes in different **Color, Size** options. ## Frequently Bought Together - SIMIYA Thermal Underwear Set for Women Long Johns with Fleece Lined Long Sleeves Base Layer Set Top Bottom - ProEtrade Merino Wool Socks Thermal Warm Winter Thick Hiking Boot Cozy Crew Cabin Comfy for Womens Ladies Work Socks 5 Pack --- ## 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.us/products/385524475-simiya-thermal-underwear-set-for-women-long-johns-fleece-lined](https://www.desertcart.us/products/385524475-simiya-thermal-underwear-set-for-women-long-johns-fleece-lined) --- *Product available on Desertcart United States of America* *Store origin: US* *Last updated: 2026-09-22*