--- product_id: 632997221 title: "Casper Sleep Original Foam, Memory Foam Mattress, Full Size - Medium Firm Bed in a Box with Zoned Support™ - 100-Night Trial - 10-Year Warranty - CertiPUR-US®" brand: "casper" price: "£2090.98" currency: GBP in_stock: true reviews_count: 5 category: "Casper" url: https://www.desertcart.co.uk/products/632997221-casper-sleep-original-foam-memory-foam-mattress-full-size-medium store_origin: GB region: United Kingdom --- # Breathable open-cell foam for airflow Medium-firm Zoned Support™ foam 10-year durability warranty Casper Sleep Original Foam, Memory Foam Mattress, Full Size - Medium Firm Bed in a Box with Zoned Support™ - 100-Night Trial - 10-Year Warranty - CertiPUR-US® **Brand:** casper **Price:** £2090.98 **Availability:** ✅ In Stock ## Summary > 🛏️ Sleep smarter, not harder — wake up aligned and refreshed! ## Quick Answers - **What is this?** Casper Sleep Original Foam, Memory Foam Mattress, Full Size - Medium Firm Bed in a Box with Zoned Support™ - 100-Night Trial - 10-Year Warranty - CertiPUR-US® by casper - **How much does it cost?** £2090.98 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/products/632997221-casper-sleep-original-foam-memory-foam-mattress-full-size-medium) ## Best For - casper enthusiasts ## Why This Product - Trusted casper brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Effortless Setup:** Unbox, unwrap, and watch your mattress decompress in minutes - • **Durability You Can Trust:** 10-year limited warranty backed by rigorous testing - • **Balanced Medium-Firm Feel:** Classic Casper bounce that keeps you comfy, never stuck - • **Breathable Cooling Layers:** Open-cell foam promotes airflow for a fresh night's sleep - • **Ergonomic Zoned Support™:** Targeted spinal alignment where your body needs it most ## Overview The Casper Sleep Original Foam Mattress combines premium Zoned Support™ foam layers with breathable open-cell technology to deliver medium-firm comfort tailored for ergonomic spinal alignment. Designed for durability with a 10-year warranty and easy setup straight from the box, this full-size mattress supports up to 1000 pounds, making it the perfect upgrade for professionals seeking restorative sleep and long-term value. ## Description Product Description Experience restful sleep with the Casper original foam mattress. Zone support provides targeted comfort: soft foam around the shoulders and firmer foam under hips, waist and lower back align your spine and relieve pressure. The medium-firm feel supports side, back and stomach sleepers and provides balanced pressure relief. Breathable open cell memory foam promotes airflow to keep you cool all night. Plush yet resilient foam molds to your body, while the durable base prevents sinking and sagging and provides even edge support for stability. The stretch mattress cover ensures that you can enjoy the full benefits of the layers underneath. All foams are CertiPUR-US certified, made without ozone-depleting chemicals and meet strict indoor air quality standards. Safety Warning DO NOT REMOVE OR WASH; Spot Clean only; Please allow 24-72 hours for your mattress to regain its full shape Review: Expensive, but absolutely worth it - All of my dads side of my family (including myself) suffer from chronic back pain, we're also mostly above 6' tall (I'm 6'6 lol) and have struggled with severe pain since I was a kid. Growing up, and until now I had typical hybrid mattresses with coils and whatnot. My neck, shoulders and back would all be stiff when I woke up. Not with Casper. It's an absolute game changer if you struggle with pain or sleep in general. The top layer is extra soft for your pointy bits, but is still extremely supportive. I've never experienced this much comfort in a bed before. It costs a pretty penny, but in my opinion, it's worth every cent. *It is on the softer side. So if you prefer a stiffer mattress I'd recommend going up a level. Thank you, Casper. Review: So comfortable - This mattress is the most comfortable one I have ever owned. During my recent move it was good to know we wouldn’t have a bulky, heavy mattress to handle. ## Features - DESIGNED FOR ALL SLEEPERS Medium firm feel and zoned support align your spine and provide firmer foam under hips, waist and lower back for targeted comfort and support all night - PREVENTS OVERHEATING ALL NIGHT Unlike traditional memory foam, Casper's breathable open cell flex foam ensures you can sleep cool - ADVANCED MOTION INSULATION Layers of high quality foam absorb motion transmission and give you uninterrupted recovery - even if your partner moves all night - DECADES DURABILITY Casper mattresses use premium foams that prevent sinking and sagging, keeping your bed comfortable and supportive year after year - WORRY FREE PURCHASE: 100 night risk free trial with support from Casper customer service team, CertiPUR-US certified, hassle free return, reliable 10-year limited warranty and funding with Affirm up to 24 months 0% APR ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B085HG1K1C | | Age Range Description | Adult | | Benefits | Pressure Relief | | Brand | Casper | | Brand Name | Casper | | Colour | Grey | | Construction Type | Foam | | Cover Material | Fabric | | Customer Reviews | 4.5 out of 5 stars 134 Reviews | | Fill Material | Foam | | Included Components | Mattress | | Is Customizable? | No | | Is Foldable | No | | Item Depth | 11 inches | | Item Dimensions | 190.5 x 134.6 x 27.9 centimetres | | Item Dimensions L x W x Thickness | 190.5L x 134.6W x 27.9Th centimetres | | Item Firmness Description | Medium Firm | | Item Shape | Rectangular | | Item Type Name | Bed Mattress Conventional | | Item Weight | 67 Pounds | | Item firmness description | Medium Firm | | Item weight | 67 Pounds | | Manufacturer | Casper Sleep | | Manufacturer Part Number | 950-000069-003 | | Material Type | Polyurethane | | Mattress Comfort Layer Material | Memory foam | | Model Name | 950-000069-003 | | Model Number | 950-000069-003 | | Number of Layers | 3 | | Portable | No | | Product Care Instructions | Hand Wash Only | | Product dimensions | 190.5L x 134.6W x 27.9Th centimetres | | Set Name | Original Foam | | Size | Queen | | Special Features | Pressure Relief | | Style Name | Original foam | | Top style | Tight Top | | UPC | 192472014668 | | Weight Capacity Maximum | 1000 Pounds | | top-style | Tight Top | ## Product Details - **Brand:** Casper - **Size:** Double - **Product dimensions:** 190.5L x 134.6W x 27.9Th centimetres - **Top style:** Tight Top - **Cover material:** Fabric - **Number of layers:** 3 - **Fill material:** Foam - **Weight limit:** 1000 Pounds - **Special feature:** Pressure Relief - **Colour:** Grey ## Images ![Casper Sleep Original Foam, Memory Foam Mattress, Full Size - Medium Firm Bed in a Box with Zoned Support™ - 100-Night Trial - 10-Year Warranty - CertiPUR-US® - Image 1](https://m.media-amazon.com/images/I/818DNxv912L.jpg) ![Casper Sleep Original Foam, Memory Foam Mattress, Full Size - Medium Firm Bed in a Box with Zoned Support™ - 100-Night Trial - 10-Year Warranty - CertiPUR-US® - Image 2](https://m.media-amazon.com/images/I/81Y9JZsdh-L.jpg) ![Casper Sleep Original Foam, Memory Foam Mattress, Full Size - Medium Firm Bed in a Box with Zoned Support™ - 100-Night Trial - 10-Year Warranty - CertiPUR-US® - Image 3](https://m.media-amazon.com/images/I/61u3kFj-ZcL.jpg) ![Casper Sleep Original Foam, Memory Foam Mattress, Full Size - Medium Firm Bed in a Box with Zoned Support™ - 100-Night Trial - 10-Year Warranty - CertiPUR-US® - Image 4](https://m.media-amazon.com/images/I/81wg7YZ70AL.jpg) ![Casper Sleep Original Foam, Memory Foam Mattress, Full Size - Medium Firm Bed in a Box with Zoned Support™ - 100-Night Trial - 10-Year Warranty - CertiPUR-US® - Image 5](https://m.media-amazon.com/images/I/81uKryGnCgL.jpg) ## Available Options This product comes in different **Color, Size** options. ## Questions & Answers **Q: Is the mattress double sided?** A: It's not simetric. **Q: Does this work on an adjustable bed frame** A: Yes it does, very nicely I might add. I have in my guest room 2 twin adjustable frames and twin mattresses. They are not Casper’s frames but they work very nicely. **Q: differance between 2019 and 2020 models?** A: I bought the 2020 version but dont knoe what the difference is **Q: Hello, I just received this mattress but it's only 9.5" thick at the middle and 9" thick at the corners. And why the corners are sunken in?** A: I would contact Casper. I ordered two Casper Wave mattresses. One is perfect, the other one feels different and the smell has not gone away. So, I think maybe it’s a quality control issue. Casper CS is GREAT! ## Customer Reviews ### ⭐⭐⭐⭐⭐ Expensive, but absolutely worth it *by M***N on 9 May 2024* All of my dads side of my family (including myself) suffer from chronic back pain, we're also mostly above 6' tall (I'm 6'6 lol) and have struggled with severe pain since I was a kid. Growing up, and until now I had typical hybrid mattresses with coils and whatnot. My neck, shoulders and back would all be stiff when I woke up. Not with Casper. It's an absolute game changer if you struggle with pain or sleep in general. The top layer is extra soft for your pointy bits, but is still extremely supportive. I've never experienced this much comfort in a bed before. It costs a pretty penny, but in my opinion, it's worth every cent. *It is on the softer side. So if you prefer a stiffer mattress I'd recommend going up a level. Thank you, Casper. ### ⭐⭐⭐⭐⭐ So comfortable *by S***R on 26 October 2025* This mattress is the most comfortable one I have ever owned. During my recent move it was good to know we wouldn’t have a bulky, heavy mattress to handle. ### ⭐ Very disappointed. *by G***Y on 6 May 2026* The mattress did not hold up. I less than one year it lost most of its support. Very disappointed, compared to the prior one. ## Frequently Bought Together - Casper Sleep Original Foam, Memory Foam Mattress, Full Size - Medium Firm Bed in a Box with Zoned SupportTM - 100-Night Trial - 10 Year Warranty - CertiPUR-US® Mattress, Light Grey - Casper Sleep Waterproof Mattress Protector, Full, White - Casper Sleep Box Spring Foundation for Full Mattress --- ## 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.co.uk/products/632997221-casper-sleep-original-foam-memory-foam-mattress-full-size-medium](https://www.desertcart.co.uk/products/632997221-casper-sleep-original-foam-memory-foam-mattress-full-size-medium) --- *Product available on Desertcart United Kingdom* *Store origin: GB* *Last updated: 2026-06-04*