--- product_id: 648001726 title: "SLEEP ZONE Extra Thick King Mattress Topper for Back Pain, Plush Breathable Thick Mattress Pad Cover, Down Alternative Soft Bed Topper with Elastic Fitted Deep Pocket" brand: "sleep zone" price: "1515 Lei" currency: RON in_stock: true reviews_count: 8 url: https://www.desertcart.ro/products/648001726-sleep-zone-extra-thick-king-mattress-topper-for-back-pain store_origin: RO region: Romania --- # 21-inch deep pocket with elastic fit for secure hold Nanotex Coolest Comfort Tech for superior breathability 8D down alternative fiber filling for plush support SLEEP ZONE Extra Thick King Mattress Topper for Back Pain, Plush Breathable Thick Mattress Pad Cover, Down Alternative Soft Bed Topper with Elastic Fitted Deep Pocket **Brand:** sleep zone **Price:** 1515 Lei **Availability:** ✅ In Stock ## Summary > 🛌 Elevate your sleep game—because your mattress deserves a glow-up! ## Quick Answers - **What is this?** SLEEP ZONE Extra Thick King Mattress Topper for Back Pain, Plush Breathable Thick Mattress Pad Cover, Down Alternative Soft Bed Topper with Elastic Fitted Deep Pocket by sleep zone - **How much does it cost?** 1515 Lei with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.ro](https://www.desertcart.ro/products/648001726-sleep-zone-extra-thick-king-mattress-topper-for-back-pain) ## Best For - sleep zone enthusiasts ## Why This Product - Trusted sleep zone brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Stay Cool All Night:** Embossed fabric combined with advanced Nanotex moisture-wicking tech ensures breathable comfort without overheating. - • **No More Mattress Shifts:** Deep 21-inch elastic fitted pocket with 1.6-inch-wide sport elastic trim keeps the topper firmly in place—no slipping, no noise. - • **Cloud-Like Plush Support:** Overfilled with 8D down alternative fiber to relieve pressure on hips, shoulders, back, and knees—perfect for all sleep positions. - • **Durable & Stylish Design:** Baffle box quilting and raised edges lock in filling evenly while adding a modern gray-and-white aesthetic to your sleep space. - • **Certified Quality & Easy Care:** OEKO-TEX Standard 100 certified, machine washable, and designed for long-lasting freshness and eco-friendly peace of mind. ## Overview The SLEEP ZONE Extra Thick King Mattress Topper combines 8D down alternative fiber filling with Nanotex Coolest Comfort technology to deliver plush, breathable support that alleviates back pain. Featuring a deep 21-inch elastic pocket for a secure fit on mattresses 8-15 inches thick, this OEKO-TEX certified topper is machine washable and designed for durability and style, making it the ultimate upgrade for a luxurious, cool, and restful night's sleep. ## Description Good Housekeeping 2025 Cost-Effective & Cozy Winner Good Housekeeping testers liked the microfiber’s “buttery” material and said they stayed cool at night. “These are cooler than regular sheets and maintain that coolness during the night,” noted one tester. Our product held up well to laundering and were pill-resistant in Lab tests. One tester said she preferred these sheets to her previous set that had cost more than 10 times as much. ## Features - THICK MATTRESS TOPPER - This mattress topper is overfilled with 8D down alternative fiber filling, fluffy and supportive, providing stress-relieving support for your hips, shoulders, back, and knees. Ideal for side, back, or stomach sleepers. This thick plush mattress cover will save your old firm mattress and refresh you with a luxurious sleep experience. - BREATHABLE COMFORT - We use an embossed fabric as the surface; it's soft and breathable and treated with Nanotex Coolest Comfort Tech, which accelerates the wicking of moisture. The premium spiral filling allows more airflow in the topper. With good breathability, you won't have issues with overheating, even though it's a thick mattress topper. - EXQUISITE DESIGN - Baffle box quilting keeps the filling in place and helps distribute body pressure evenly. The raised four sides prevent the filling from leaking out. It seems to wrap you comfortably, and you will feel like sleeping on the clouds. The white hemming makes this gray mattress pad more stylish and modern. - DEEP POCKET & EASY CARE - The knitted skirt pocket stretches up to 21 inches and can fit mattresses 8-15 inches deep. The 1.6-inch-wide sport elastic trim can securely hold your mattress pad in place, and its excellent elasticity makes the pad easy to fit and remove. No shifting, no noises, ensure a restful and uninterrupted sleep. The mattress pad is machine washable. Tumble under a gentle cycle and air dry naturally to make it fluffy again. Please do not bleach, iron, or dry clean. - OEKO-TEX CERTIFICATION - SLEEP ZONE, with more than 40 years' experience in the design and manufacture of bedding, has a commitment to quality. Our products are OEKO-TEX Standard 100 certified, so you can buy with confidence. ## Technical Specifications | Specification | Value | |---------------|-------| | Age Range Description | Adult | | Asin | B0C697XFJ3 | | Best Sellers Rank | #425,508 in Home & Kitchen (See Top 100 in Home & Kitchen) #489 in Mattresses Toppers | | Brand Name | SLEEP ZONE | | Closure Type | Pull On | | Color | Gray | | Customer Reviews | 4.1 4.1 out of 5 stars (79) 4.1 out of 5 stars | | Fabric Type | Microfiber | | Item Firmness Description | Plush | | Manufacturer | SLEEP ZONE | | Material Type | Polyester | | Model Name | SLEEP ZONE Extra Thick King Mattress Topper for Back Pain | | Model Number | S2300EB3AGKI | | Number Of Items | 1 | | Number Of Packs | 1 | | Other Special Features Of The Product | Breathable, Cooling, Deep Pocket, Eco-Friendly, Washable | | Product Care Instructions | Machine Wash | | Size | King | | Thread Count | 400 | | Unit Count | 1 Count | | Upc | 840199208531 | | Water Resistance Level | Not Water Resistant | ## Product Details - **Brand:** SLEEP ZONE - **Color:** Gray - **Fabric Type:** Microfiber - **Size:** King - **Special Feature:** Breathable, Cooling, Deep Pocket, Eco-Friendly, Washable ## Images ![SLEEP ZONE Extra Thick King Mattress Topper for Back Pain, Plush Breathable Thick Mattress Pad Cover, Down Alternative Soft Bed Topper with Elastic Fitted Deep Pocket - Image 1](https://m.media-amazon.com/images/I/71bikeLvLfL.jpg) ![SLEEP ZONE Extra Thick King Mattress Topper for Back Pain, Plush Breathable Thick Mattress Pad Cover, Down Alternative Soft Bed Topper with Elastic Fitted Deep Pocket - Image 2](https://m.media-amazon.com/images/I/719oEE82qyL.jpg) ![SLEEP ZONE Extra Thick King Mattress Topper for Back Pain, Plush Breathable Thick Mattress Pad Cover, Down Alternative Soft Bed Topper with Elastic Fitted Deep Pocket - Image 3](https://m.media-amazon.com/images/I/91kAziU+xlL.jpg) ![SLEEP ZONE Extra Thick King Mattress Topper for Back Pain, Plush Breathable Thick Mattress Pad Cover, Down Alternative Soft Bed Topper with Elastic Fitted Deep Pocket - Image 4](https://m.media-amazon.com/images/I/61WQCU6xLuL.jpg) ![SLEEP ZONE Extra Thick King Mattress Topper for Back Pain, Plush Breathable Thick Mattress Pad Cover, Down Alternative Soft Bed Topper with Elastic Fitted Deep Pocket - Image 5](https://m.media-amazon.com/images/I/91hXh0HFgUL.jpg) ## Available Options This product comes in different **Color, Size** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Like a cloud in july *by on Reviewed in the United States August 17, 2026* I really like this mattress topper! It added a nice layer of softness and made my mattress feel much more comfortable without having to buy a completely new mattress. It fluffed up nicely after opening and fit my bed well without constantly sliding around.It’s soft without feeling like I’m completely sinking into it, which I really like. Definitely a simple and affordable way to make a mattress more comfortable. I’m really happy with it so far! 💕 ### ⭐⭐⭐⭐⭐ Great buy! *by on Reviewed in the United States August 8, 2026* Exactly like the picture, extra deep pockets are perfect for my extra thick mattress, and the material feels comfy and breathable. Would absolutely buy again! ### ⭐⭐⭐ Fair shape not firm enough *by on Reviewed in the United States July 10, 2026* Not as thick as it shows! Not sure how long it will last. Soft --- ## 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.ro/products/648001726-sleep-zone-extra-thick-king-mattress-topper-for-back-pain](https://www.desertcart.ro/products/648001726-sleep-zone-extra-thick-king-mattress-topper-for-back-pain) --- *Product available on Desertcart Romania* *Store origin: RO* *Last updated: 2026-10-07*