--- product_id: 483176410 title: "SINWEEK 4 Inch Gel Memory Foam Mattress Topper, Queen Size" brand: "sinweek" price: "64508 kr" currency: ISK in_stock: true reviews_count: 13 category: "Sinweek" url: https://www.desertcart.is/products/483176410-sinweek-4-inch-gel-memory-foam-mattress-topper-queen-size store_origin: IS region: Iceland --- # CertiPUR-US certified safe materials Cooling gel reduces heat buildup 4-inch gel memory foam thickness SINWEEK 4 Inch Gel Memory Foam Mattress Topper, Queen Size **Brand:** sinweek **Price:** 64508 kr **Availability:** ✅ In Stock ## Summary > ❄️ Sleep Cooler, Feel Better — Upgrade Your Nights Instantly! ## Quick Answers - **What is this?** SINWEEK 4 Inch Gel Memory Foam Mattress Topper, Queen Size by sinweek - **How much does it cost?** 64508 kr with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.is](https://www.desertcart.is/products/483176410-sinweek-4-inch-gel-memory-foam-mattress-topper-queen-size) ## Best For - sinweek enthusiasts ## Why This Product - Trusted sinweek brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Adaptive Comfort:** Contours precisely to your body for pressure relief and personalized support. - • **Hassle-Free Care:** Easy to maintain with dry clean only instructions and backed by a 3-year warranty. - • **Certified Quality:** Made with CertiPUR-US certified foam ensuring durability, safety, and low emissions. - • **Cool & Breathable:** Advanced gel infusion enhances airflow, keeping you dry and refreshed all night. - • **Soft Yet Supportive:** Balances plush softness with firm support to upgrade any mattress instantly. ## Overview The SINWEEK 4 Inch Gel Memory Foam Mattress Topper in Queen size features a cooling gel-infused memory foam layer that contours to your body, alleviating pressure points for enhanced sleep comfort. Certified by CertiPUR-US for safety and durability, this breathable topper improves airflow to reduce heat buildup. Designed to be used atop an existing mattress, it offers a soft yet supportive sleep surface backed by a 3-year warranty and responsive customer service. ## Description Buy SINWEEK 4 Inch Gel Memory Foam Mattress Topper, Queen Size | Ventilated Soft Pressure Relieve Mattress Pad, Breathable Bed Topper, CertiPUR-US Certified, Queen Size: Mattress Toppers - desertcart.com ✓ FREE DELIVERY possible on eligible purchases Review: Firmer than expected - *Update* customer service has reached out and was willing to fairly rectify the situation. Although the mattress topper did not fit my needs, their concern was to ensure that I was completely satisfied. I truly appreciate the prompt response, when reaching out regarding the product, and the follow up afterwards. Because of this I am changing my review rating, of my own volition. I feel it is only fair to review the product based on product quality and customer service. As stated before this mattress topper may have been perfect for someone else. However, it did not work for me. The product is still of excellent quality and customer service is great. It is my hope that the company continues to ensure great customer relation. ***Original review***This topper was not what I expected and I am truly disappointed. After carefully reading the listed product’s details and reviews, I decided to purchase this topper in hopes of achieving a better nights sleep from my current mattress. After sleeping on the topper, I have now experience body pain when waking up. According to the listing, this topper is advertised as on the softer side as to opposed to firm. Unfortunately, this is not the case. I have tried it for 2 nights and wake up with pain each time. It is very difficult to sleep on because of its firmness rendering it unusable. There is absolutely no way of returning it after expansion so be sure this is the one for you. It is true to size and a quality foam topper, just not what was expected based on listed information. Just be mindful that it is firm, so for those looking for a firm topper, this is defintely the one for you. If you are looking for a softer topper, continue to do more research. I have reached out to customer service for advisement, and I did get an immediate email back regarding my issue. It is my hope that a fair resolution can be reached. I am giving it a one star review due to the inaccuracies of the listing and the inconvenience it has caused. I will update my review regarding customer service quality soon.... Review: Very comfortable definitely recommend!!! - Honestly, I thought it wouldn’t be in the great shape, but it was in, but honestly exceeded my expectations because it is very comfortable and not too soft or too firm. Also, I think the value is great! And a fit perfectly on my king size mattress. ## Features - GEL MEMORY FOAM MATERIAL: Our memory foam mattress topper readily conforms to the curves and shape of your body, distributes weight evenly to alleviate pressure points for better sleep. - MORE COMFORTABLE SLEEP: The cooling gel mattress topper reduces heat and improves airflow, keeping you dry and comfortable all night. Customize your sleep experience for the perfect balance of softness and support. - SOFT BUT NOT FOLDABLE: Our mattress topper is soft and comfortable, but do not roll it up for long-term storage after opening, and avoid placing heavy items on top to prevent tearing. - CertiPUR-US CERTIFIED: Our Gel Swirl memory foam topper is made of CertiPUR-US certified materials. The Gel Swirl memory foam topper meets or exceeds standards for content, emissions, and durability. - BEFORE FIRST USE: Leave the memory foam flatly in a well ventilated area for 48-72 hours until it’s fully expanded. In addition, we offer a three-year warranty and 24-hour manual customer service to ensure your after-sales service. - IMPORTANT: This product is intended to be used on top of an existing mattress and is not designed for standalone use. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0B82C7M1W | | Age Range Description | Adult | | Best Sellers Rank | #2,217 in Home & Kitchen ( See Top 100 in Home & Kitchen ) #8 in Mattresses Toppers | | Brand | SINWEEK | | Brand Name | SINWEEK | | Closure Type | Pull On | | Color | 4 Inch | | Customer Reviews | 4.3 out of 5 stars 627 Reviews | | Fabric Type | Memory Foam | | Item Firmness Description | Soft (can become harder in cold temperatures) | | Item Highlight | Ventilated Soft Pressure Relieve Mattress Pad, Breathable Bed Topper, CertiPUR-US Certified, Queen Size | | Manufacturer | SINWEEK | | Material Type | Memory Foam | | Model Number | MTDK-CA | | Number of Items | 1 | | Number of Packs | 1 | | Other Special Features of the Product | Cooling, Durability | | Product Care Instructions | Dry Clean Only | | Size | Queen | | Special Feature | Cooling, Durability | | Thread Count | 250 | | UPC | 754525795353 | | Unit Count | 1 Count | | Water Resistance Level | Not Water Resistant | ## Product Details - **Brand:** SINWEEK - **Color:** 4 Inch - **Fabric Type:** Memory Foam - **Size:** Queen - **Special Feature:** Cooling, Durability ## Images ![SINWEEK 4 Inch Gel Memory Foam Mattress Topper, Queen Size - Image 1](https://m.media-amazon.com/images/I/81i35atizYL.jpg) ![SINWEEK 4 Inch Gel Memory Foam Mattress Topper, Queen Size - Image 2](https://m.media-amazon.com/images/I/71Yzhj06szL.jpg) ![SINWEEK 4 Inch Gel Memory Foam Mattress Topper, Queen Size - Image 3](https://m.media-amazon.com/images/I/81lINxN52zL.jpg) ![SINWEEK 4 Inch Gel Memory Foam Mattress Topper, Queen Size - Image 4](https://m.media-amazon.com/images/I/71mP2KaizoL.jpg) ![SINWEEK 4 Inch Gel Memory Foam Mattress Topper, Queen Size - Image 5](https://m.media-amazon.com/images/I/71wIL-WBw5L.jpg) ## Available Options This product comes in different **Size, Style** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Firmer than expected *by T***K on November 29, 2025* *Update* customer service has reached out and was willing to fairly rectify the situation. Although the mattress topper did not fit my needs, their concern was to ensure that I was completely satisfied. I truly appreciate the prompt response, when reaching out regarding the product, and the follow up afterwards. Because of this I am changing my review rating, of my own volition. I feel it is only fair to review the product based on product quality and customer service. As stated before this mattress topper may have been perfect for someone else. However, it did not work for me. The product is still of excellent quality and customer service is great. It is my hope that the company continues to ensure great customer relation. ***Original review***This topper was not what I expected and I am truly disappointed. After carefully reading the listed product’s details and reviews, I decided to purchase this topper in hopes of achieving a better nights sleep from my current mattress. After sleeping on the topper, I have now experience body pain when waking up. According to the listing, this topper is advertised as on the softer side as to opposed to firm. Unfortunately, this is not the case. I have tried it for 2 nights and wake up with pain each time. It is very difficult to sleep on because of its firmness rendering it unusable. There is absolutely no way of returning it after expansion so be sure this is the one for you. It is true to size and a quality foam topper, just not what was expected based on listed information. Just be mindful that it is firm, so for those looking for a firm topper, this is defintely the one for you. If you are looking for a softer topper, continue to do more research. I have reached out to customer service for advisement, and I did get an immediate email back regarding my issue. It is my hope that a fair resolution can be reached. I am giving it a one star review due to the inaccuracies of the listing and the inconvenience it has caused. I will update my review regarding customer service quality soon.... ### ⭐⭐⭐⭐⭐ Very comfortable definitely recommend!!! *by S***N on September 10, 2026* Honestly, I thought it wouldn’t be in the great shape, but it was in, but honestly exceeded my expectations because it is very comfortable and not too soft or too firm. Also, I think the value is great! And a fit perfectly on my king size mattress. ### ⭐⭐⭐⭐⭐ So comfortable, great value *by A***K on October 11, 2023* I really like this twin sized mattress topper. When I first bought it, I was worried it was too small for my twin bed. However, after 24 hours, it fully expanded to the correct size. It turned my hard memory foam mattress into a soft cloud, and I really love it. I got the 4 inch kind, which I was hesitant about because I thought it might be too cushy, however, I’m very happy with it. It did take a couple of days for the chemical smell to dissipate, but now it’s fine, and I absolutely love it. It makes sleeping on my side easier. I also bought a softer memory foam pillow to complement the softer mattress topper. Others in the reviews have mentioned that the topper can rip easily, and this is true— it is heavy but delicate, so when you lift it to place it on the bed, be careful not to let it tear. However, now that it is on the bed, it is fine. This was a great and relatively cheap investment. I have had the topper now for several weeks, and still love it. ## Frequently Bought Together - SINWEEK 4 Inch Gel Memory Foam Mattress Topper Ventilated Soft Pressure Relieve Mattress Pad, Breathable Bed Topper, CertiPUR-US Certified, Queen Size - Amazon Basics Hypoallergenic Quilted Plush and Breathable Mattress Topper Pad, 18 Inches Deep, Queen, White - Utopia Bedding Zippered Mattress Encasement Queen, 100% Waterproof Bed Bug and Dust Mite Proof Mattress Protector, Absorbent Six-Sided Mattress Cover --- ## 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.is/products/483176410-sinweek-4-inch-gel-memory-foam-mattress-topper-queen-size](https://www.desertcart.is/products/483176410-sinweek-4-inch-gel-memory-foam-mattress-topper-queen-size) --- *Product available on Desertcart Iceland* *Store origin: IS* *Last updated: 2026-10-13*