King Size Mattress, Upgraded 14 Inch King Mattress in a Box, Medium Firm Hybrid Mattresses with Gel Memory Foam and Individual Pocket Springs, Pressure Relief, Extra Edge Support & Motion Isolation
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30-day refund / replacement
To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
Availability:
In Stock.
Arrives
Friday, Sep 12
Size: King
Style: 14 Inch
Features
- Zoned Support, Full-Body Relaxation: This 2025 enhanced king size mattress features multiple layers of premium memory foam and independent support springs for the perfect combination of softness and support. The 7-zone ergonomic support design adapts to your body curves, such as shoulders, back, hips and legs, providing precise support and pressure relief. Whether you sleep on your side, back or stomach, you will enjoy comfort all-night, wake up pain-free, say goodbye to sleep troubles.
- Reinforced Edges & Zero Motion Transfer: This king mattress features reinforced edge springs to prevent the mattress from sagging, maximizing your sleeping space and reducing the risk of rolling off at night. In addition, the excellent motion isolation function can effectively absorb the noise and vibration generated by turning over during sleep, minimizing motion transfer, so even if your partner turns over or gets up, you will not feel anything and enjoy a peaceful night.
- Healthy Fabric & Cool and Breathable: SUAYEA king size mattress uses soft and breathable 3D knitted fabric, which promotes air circulation, effectively dissipates heat and sweat, keeping you cool all night. Made of high quality skin-friendly material, non-toxic and fiberglass-free, it protects the skin while ensuring smooth breathing. It perfectly combines comfort, coolness and healthy support to create a safe and healthy sleeping environment for the whole family.
- Standard king Mattress in a Box, Easy to Use: This hybrid mattress 14 inch comes in a compact box that reduces shipping space and carbon footprint, is easy to move and install, and fits all king size beds. Please keep a safe distance when open the package as the mattress may expand quickly. After cutting the packaging bag, you can shake both sides of the mattress, giving it 24-72 hours to expand to full king size.
- Worry-Free Warranty, Buy with Confidence: Each of our king size mattresses is produced under strict quality control guidelines and thoroughly inspected before shipping for superior quality. We also offer 100-nights free trial and 10-year protection. If you have any questions or concerns about our mattresses, our friendly 24/7 customer service team is always here to help.
Brand: SUAYEA
Size: King
Product Dimensions: 80"L x 76"W x 14"Th
Top Style: Pillow Top
Fill Material: Memory Foam
Special Feature: Pressure Relief
Color: Grey
Product Benefits: Back Pain Relief, Improves Sleep, Pressure Relief, Stress Relief
Material: Memory Foam
Item Thickness: 14 Inches
Product Dimensions: 80 x 76 x 14 inches
Item Weight: 78 pounds
Manufacturer: SUAYEA
Date First Available: June 7, 2025
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Friday, Sep 12
Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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- Affirm Pay in 4
- Affirm Financing
- Afterpay Financing
- PayTomorrow Financing
- Financing through Apple Pay
Learn more about financing & leasing here.
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Top Amazon Reviews
I recently upgraded to this full-size hybrid mattress in a box, and I couldn't be happier with the experience. Setup was incredibly easy—the mattress arrived compressed, and within hours of unboxing, it fully expanded without any issues. The first thing I noticed was the perfect balance of comfort and support. The medium-firm feel was exactly what I was looking for: soft enough to relieve pressure points, yet firm enough to keep my back balanced. The memory foam layer gently hugged my body, while the individually wrapped pocket springs provided excellent support, ensuring a restful sleep. The edge support was also better than I expected—I could sit on the edge without feeling any slipping, which was much better than my previous mattress.
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Reviewed in the United States on August 17, 2025 by Margarita
This full size mattress meets my expectations. It arrived neatly packaged in a box, and setup was easy—just unbox, unroll, and let it expand. Within a few hours, it was ready to sleep on. The medium firm feel is just right for me, offering great support without being too hard. The hybrid design works well for my needs, it gives the best of both worlds, soft cushioning on top and solid support underneath. It sleeps cool, and I’ve been waking up feeling more rested.
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Reviewed in the United States on August 14, 2025 by Alan
We placed this mattress in our bedroom, and it feels like it hits the right balance between comfort and support. The surface is cozy enough to sink into slightly, while the underlying springs keep it from sagging. The edges feel stable when sitting or getting in and out of bed. The fabric cover has a smooth, clean finish, and the foam layers feel dense and resilient. It’s supportive in different sleeping positions, whether lying on the back or side.
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Reviewed in the United States on August 13, 2025 by Evelyn
My parents are aging and their sleep has become shallow and unstable, so I bought them this mattress to improve their sleep quality. The packaging was very compact when I received it, making it easy to transport and bring home. Once unpacked, it quickly expanded and returned to its original shape. The material is soft and resilient, and the thickness is just right, giving them a solid feeling. My parents say it's very comfortable, especially the mattress's independent support, which effectively distributes body pressure. They say their sleep has become deeper, they can maintain a good sleeping position throughout the night, and they feel more refreshed in the mornings. This mattress is skin-friendly, breathable, and odor-free, giving them peace of mind.
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Reviewed in the United States on August 10, 2025 by Ariella
The size and height are just what I like, making it fit perfectly in my space. The memory foam surface is soft and breathable, providing a pleasant feel without trapping heat. It offers a balanced level of firmness, so it doesn’t feel too soft or cause a sinking sensation. My waist and legs feel relaxed, and the memory foam helps me fall asleep comfortably.
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Reviewed in the United States on August 13, 2025 by keria James
This mattress was really easy to get ready, unbox, unroll, done in minutes. The top is soft enough to feel nice, but the support underneath keeps it from feeling saggy. I’ve slept on my back and side, and it works well for both. The fabric feels nice, and it doesn’t make me feel too warm at night. It fits my space perfectly and feels sturdy. I like it for everyday use, and it’s comfortable enough that I actually look forward to going to bed.
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Reviewed in the United States on August 15, 2025 by Sarah
After setting up this mattress in our guest room, it quickly became a comfortable spot to relax. The top fabric feels soft and smooth to the touch, and the layers of foam add a gentle cushioning without feeling too soft. The pocketed springs give even support across the body, and it stays stable when turning over. It’s quiet, with no creaking or shifting, which makes the sleep environment calm. The overall build feels solid and well put together.
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Reviewed in the United States on August 13, 2025 by Aidan