Description
Price: $359.99 - $246.99
(as of Nov 24, 2025 23:19:15 UTC – Details)
Product description
The video showcases the product in use.The video guides you through product setup.The video compares multiple products.The video shows the product being unpacked. Mattress Merchant Video
Superior Medium Firm Support – Transform your sleep with Naruchu’s expertly engineered King mattress, designed to deliver the ultimate in comfort and support. Our professional-grade medium firm design provides optimal spinal alignment and balanced pressure relief, ensuring you wake up feeling refreshed and pain-free. Whether you sleep on your back, side, or stomach, our mattress adapts perfectly to your body, reducing stiffness and promoting proper posture. Say goodbye to restless nights and hello to deep, restorative sleep
Cooling & Odorless Premium Surface – Experience superior comfort with our premium polyester air-layer fabric technology. This advanced material features a unique three-dimensional structure that promotes optimal airflow circulation, keeping you cool and comfortable throughout the night. The breathable surface eliminates odors and ensures a fresh sleeping environment, while the advanced air-flow technology helps regulate temperature, maintaining surface integrity. Whether you sleep hot or need a mattress that adapts to changing conditions, our mattress delivers uninterrupted sleep, night after night
Zero Partner Disturbance – Sleep undisturbed with our advanced motion isolation technology, proven to reduce motion transfer by 95%. The specialized foam layers and independent springs system work together to absorb movement, ensuring peaceful sleep for couples with different schedules or sleep patterns. Enjoy uninterrupted rest, even with a restless partner
Smart Delivery & Setup – Experience smart delivery and easy setup with Our expertly compressed King size mattress. Shipped in a reinforced safety box, our mattress arrives ready for easy unboxing and setup. Simply unroll it, and watch as it expands to its full size within 48-72 hours in a well-ventilated room (temperature 68-72°F). Our mattress is designed to be compatible with all types of bed frames, including platform beds, adjustable bases, box springs, and foundations. Enjoy the convenience of a modern delivery experience without compromising on quality or support
Safe Materials & 10-Year Warranty – Sleep soundly on our CertiPUR-US and OEKO-TEX certified mattress, excludes harmful chemicals. It features hypoallergenic materials, and breathable construction for a cool, comfortable night. Includes a 10-year limited warranty for lasting peace of mind
Customers say
Customers find the mattress comfortable, with good support and pressure relief, and appreciate its ease of assembly and value for money. The firmness receives mixed feedback, with some finding the right amount of firmness while others say it’s softer than expected. Durability and size also get mixed reviews, with some saying it’s durable while others note it’s not the actual dimensions stated.
Reviews
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