--- product_id: 676107666 title: "Serweet 10 Inch Memory Foam Hybrid Twin XL Mattress - Heavier Coils for Durable Support - Pocket Innersprings for Motion Isolation - Pressure Relieving - Medium Firm - Made in Century-Old Factory" brand: "serweet" price: "Β₯110619" currency: JPY in_stock: false url: https://www.desertcart.jp/products/676107666-serweet-10-inch-memory-foam-hybrid-twin-xl-mattress-heavier store_origin: JP region: Japan --- # Pocketed innersprings for motion isolation Breathable, temperature-regulating foam 10-inch hybrid comfort Serweet 10 Inch Memory Foam Hybrid Twin XL Mattress - Heavier Coils for Durable Support - Pocket Innersprings for Motion Isolation - Pressure Relieving - Medium Firm - Made in Century-Old Factory **Brand:** serweet **Price:** Β₯110619 **Availability:** ❌ Out of Stock ## Summary > πŸ›Œ Sleep smarter, not harder β€” upgrade to Serweet’s hybrid comfort today! ## Quick Answers - **What is this?** Serweet 10 Inch Memory Foam Hybrid Twin XL Mattress - Heavier Coils for Durable Support - Pocket Innersprings for Motion Isolation - Pressure Relieving - Medium Firm - Made in Century-Old Factory by serweet - **How much does it cost?** Β₯110619 with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/676107666-serweet-10-inch-memory-foam-hybrid-twin-xl-mattress-heavier) ## Best For - serweet enthusiasts ## Why This Product - Trusted serweet brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - β€’ **Durable Support with Heavier Coils:** Engineered pocketed springs provide medium-firm stability ideal for plus-sized sleepers and long-lasting comfort. - β€’ **Convenient Delivery & Risk-Free Trial:** Compressed, shipped to your door, and expands in 72 hours with a 100-night trial and 10-year warranty for total peace of mind. - β€’ **Pressure-Relieving Memory Foam Layers:** Three layers of CertiPUR-US certified foam cushion and protect pressure points, perfect for stomach sleepers and those with back or neck pain. - β€’ **Advanced Breathability & Temperature Control:** Knitted top cover and open-cell foam maximize airflow to keep you cool and sweat-free all night. - β€’ **Crafted in a Century-Old North American Factory:** Expertly designed and manufactured with rigorous quality control, blending tradition with innovation for superior sleep. ## Overview The Serweet 10 Inch Memory Foam Hybrid Twin XL Mattress combines durable, heavier gauge pocketed innersprings with breathable, pressure-relieving memory foam layers. Designed for medium firmness, it offers superior motion isolation and temperature regulation, making it ideal for plus-sized adults and those seeking orthopedic support. Crafted in a century-old North American factory, it arrives conveniently compressed with a 100-night trial and 10-year warranty. ## Description Full description not available ## Features - POCKETED SPRING & BREATHABLE AND SOFT FABRICS -Engineered with heavier gauge steel independent pocket innersprings for added stability and medium firmness. With soft comfort foam and quilted jacquard cover offer a medium firm feel. The knitted top cover made with skin-friendly fabrics adapt to the environment dispersing body heat as well as releasing moisture, keep the mattress surface temperature. Ideal for plus-sized individuals and those who enjoy medium firm mattress. - CERTIPUR US CERTIFIED & PRESSURE RELIEVING - Highest quality foam is CertiPUR-US Certified for durability, performance, and content. 3 foam layers for optimal softness and support. Provide cushioning and serve as a protective buffer, relieving painful pressure points on the body. Ideal for stomach sleepers and those who suffer from back and neck pains. - HIGH PERMEABILITY & STRONG EDGE SUPPORT - Made of a breathable knitted fabric cover, cool and soft comfort memory foam which help to dissipate body heat, pull heat from body. The air-flow foam layer has millions of open cells acting as airway chambers, allow maximum airflow so the foam breathes for unbeatable temperature regulation. - ORIGINATING FROM A NORTH AMERICAN CENTURY-OLD BRAND FACTORY - Our R&D center in South Carolina, transformed from an old foam factory, boasts exceptional research and production expertise. We customize to North American standards, ensuring innovative performance in every foam layer. Each mattress is crafted under stringent QC during global manufacturing. - EXPERTLY PACKAGED AND GENERAL NOTE - Serweet mattress is efficiently compressed into a box that’s shipped right to your door, simply unbox, unroll and the mattress does the rest, expanding to its original shape within 72 hours. 100 hassle-free night trial and worry-free 10-year limited warranty included. Please don't hesitate to contact us if there is any question, and we will reply to you within 24 hours. ## Technical Specifications | Specification | Value | |---------------|-------| | Item Weight | 48.7 pounds | | Product Dimensions | 79.9 x 39 x 10 inches | | Item model number | ST-ST110TXL-US | | Age Range Description | Adult | ## Product Details - **Brand:** Serweet - **Size:** Twin XL - **Product Dimensions:** 79.9"L x 39"W x 9.8"Th - **Top Style:** Euro Top - **Cover Material:** Jacquard - **Number of Layers:** 7 - **Fill Material:** Memory Foam - **Weight Limit:** 75 Kilograms - **Special Feature:** Breathable, Fire Retardant, Temperature Regulating - **Color:** Grey ## Images ![Serweet 10 Inch Memory Foam Hybrid Twin XL Mattress - Heavier Coils for Durable Support - Pocket Innersprings for Motion Isolation - Pressure Relieving - Medium Firm - Made in Century-Old Factory - Image 1](https://m.media-amazon.com/images/I/A1PK3QkiWaL.jpg) ![Serweet 10 Inch Memory Foam Hybrid Twin XL Mattress - Heavier Coils for Durable Support - Pocket Innersprings for Motion Isolation - Pressure Relieving - Medium Firm - Made in Century-Old Factory - Image 2](https://m.media-amazon.com/images/I/91N06KDVE2L.jpg) ![Serweet 10 Inch Memory Foam Hybrid Twin XL Mattress - Heavier Coils for Durable Support - Pocket Innersprings for Motion Isolation - Pressure Relieving - Medium Firm - Made in Century-Old Factory - Image 3](https://m.media-amazon.com/images/I/91KWO2FDhAL.jpg) ![Serweet 10 Inch Memory Foam Hybrid Twin XL Mattress - Heavier Coils for Durable Support - Pocket Innersprings for Motion Isolation - Pressure Relieving - Medium Firm - Made in Century-Old Factory - Image 4](https://m.media-amazon.com/images/I/71CwdtYLEWL.jpg) ![Serweet 10 Inch Memory Foam Hybrid Twin XL Mattress - Heavier Coils for Durable Support - Pocket Innersprings for Motion Isolation - Pressure Relieving - Medium Firm - Made in Century-Old Factory - Image 5](https://m.media-amazon.com/images/I/812Sa8EO8jL.jpg) ## Available Options This product comes in different **Size, Style** options. ## Frequently Bought Together - Serweet 10 Inch Memory Foam Hybrid Twin XL Mattress - Heavier Coils for Durable Support - Pocket Innersprings for Motion Isolation - Pressure Relieving - Medium Firm - Made in Century-Old Factory - Utopia Bedding Fitted Sheet Double, White - Deep Pocket 14 inch (35 cm) - Easy Care - Soft Brushed Microfibre Fabric - Shrinkage and Fade Resistant - Bottom Sheet - Caroline Shatuik Waterproof Mattress Protector Single 30cm Extra Deep Stretch Skirt Non - Noisy Terry Top Single Mattress Cover Single Bed(90 x 190cm) --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.jp/products/676107666-serweet-10-inch-memory-foam-hybrid-twin-xl-mattress-heavier](https://www.desertcart.jp/products/676107666-serweet-10-inch-memory-foam-hybrid-twin-xl-mattress-heavier) --- *Product available on Desertcart Japan* *Store origin: JP* *Last updated: 2026-09-23*