King Mattress 12 Inch Hybrid Mattresses King Size, Medium Firm, 100 Night Trial, CertiPUR-US Certified, Zoned Support, Pressure Relief, Edge Reinforcement
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30-day refund/replacement
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Availability:
In Stock.
Arrives
Thursday, Apr 2
Size: King
Style: Hybrid Mattress
Features
- Motion Isolation for Undisturbed Sleep:This king size 12-inch hybrid mattress features a combination of pressure-relieving foam and individually wrapped pocket coils, delivering targeted support and superb motion isolation. Whether you're sharing a king mattress or queen mattress with a partner or using a twin or full mattress for solo sleep, you'll experience fewer disruptions from movement during the night. This pocket spring king mattress is ideal for light sleepers who value restful, uninterrupted sleep.
- Pressure Relief with CertiPUR-US Foam Layers:Designed with high-resilience CertiPUR-US certified foam, this hybrid king mattress helps distribute body weight evenly to reduce pressure points on the hips, shoulders, and lower back. Whether you're looking for a king bed mattress for back pain or simply want a balanced and responsive mattress feel, this foam layer enhances comfort without the sinking sensation of traditional memory foam.
- Tencel Fabric Cover for Cooling Comfort:The breathable Tencel fabric cover of this king size mattress offers moisture-balancing properties and a luxuriously soft feel thats gentle on the skin. This cooling king mattress design helps regulate temperature, making it perfect for hot sleepers. The Tencel cover pairs perfectly with the hybrid foam and coil structure underneath, enhancing airflow throughout the mattress. Its a great feature for NOFFA king mattress in smaller rooms.
- Enhanced Airflow with Multi-Layer Ventilated Foam:This king bed mattress incorporates multiple layers of breathable, open-cell foam that promote continuous airflow and minimize heat retention. Compared to traditional memory foam mattresses, this king hybrid mattress stays cooler throughout the night. Ideal for sleepers who want a breathable mattress that supports healthy sleep conditions year-round, especially in warmer climates or small spaces with limited ventilation.
- Reinforced Edge Support to Maximize Sleep Area:The durable construction of this medium firm king mattress includes a reinforced perimeter, preventing sagging around the edges and providing stable edge support. Whether you sleep near the edge of your king or queen size mattress or sit frequently on the side of your twin or full mattress, the structure holds firm. This mattress is built to maintain shape and comfort even with daily use, offering lasting reliability.
- Multiple Size Options to Fit Every Sleep Space:Whether you need a compact twin mattress for a dorm, a full size mattress for a guest room, or a spacious queen or king size mattress for your main bedroom, this 12-inch hybrid mattress offers all the flexibility you need. Each size maintains consistent comfort and structural support, ensuring a perfect fit for solo sleepers, couples, or families.
- Year-Round Consistency with Non-Temperature-Sensitive Foam:This 12 inch king mattress uses high-resilience foam that isnt affected by ambient temperature changes, unlike traditional temperature-sensitive memory foam. The result is a consistently supportive mattress feel throughout summer and winter. Whether you sleep warm or cool, this hybrid mattress offers balanced comfort for every season.
- Convenient Setup with Mattress-in-a-Box Delivery:Compressed and rolled in a compact box, this mattress arrives ready for quick setup. Simply unbox, unroll, and allow 2472 hours for full expansion. This mattress-in-a-box solution is ideal for apartments, stairwells, and narrow hallways. Available in multiple sizes, it's the easiest way to upgrade to a premium hybrid mattress.
- Medium-Firm Feel Adaptable to All Sleep Positions:Engineered with a balanced medium-firm comfort level, this hybrid mattress supports side, back, and stomach sleepers. The responsive foam and stable coil core keep the body aligned through the night. Its a versatile mattress option for couples, growing teens, or those switching sleep positions often.
- Modern Two-Tone Look with White Top & Black Sides:Featuring a crisp white top and durable black side panels, this mattress adds a sleek, modern touch to any bedroom. It pairs comfort with visual appeal, making it an ideal hybrid mattress for minimalist, modern, or contemporary bedroom decor. The elegant contrast also reflects its premium quality inside and out.
Brand: NOFFA
Size: King
Cover Material: Lyocell
Number of Layers: 3
Color: White
Coil Type: Pocketed Coil
Product Benefits: Pressure Relief, Motion Isolation, Temperature Regulation, Durable
Comfort Layer Material: Memory foam, Polyfoam
Product Dimensions: 75 x 79 x 11.8 inches
Item Weight: 108 pounds
Item model number: HBM001
Date First Available: September 8, 2025
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Thursday, Apr 2
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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Top Amazon Reviews
Size: Queen
Style: Hybrid Mattress
I absolutely love this mattress! After years of tossing and turning on our old bed, we finally upgraded to a hybrid—and what a difference! From the moment we took it out of the box it expanded perfectly and within a day was ready for sleep. The medium-firm feel is the perfect balance of plush comfort and solid support, and I actually wake up without pressure pain in my shoulders and lower back now. The zoned support system really seems to make a difference — my spine feels aligned no matter whether I sleep on my back or side, and the edge reinforcement means I can sit on the side of the bed without it collapsing. The mattress contours beautifully thanks to the hybrid design (foam + coils), and it relieves pressure pain exactly where I need it. I also love that it’s CertiPUR-US certified, so I feel good knowing there are no harmful chemicals, and the 100-night trial gave me confidence to try it risk-free. Overall, the quality feels far above its price point — cool, supportive, and truly comfortable night after night. Highly recommended for couples, side sleepers, and anyone who wants luxury feel without the luxury price tag!
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Reviewed in the United States on December 17, 2025 by CSixRanch
Size: Queen
Style: Hybrid Mattress
This 12-inch hybrid queen mattress is amazing! Perfect medium-firm feel with great pressure relief and zoned support. Super comfortable, no sagging, and strong edge support. Love that it’s CertiPUR-US certified. Slept great from night one. recommend this mattress to anyone looking for quality, comfort, and great value!
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Reviewed in the United States on November 9, 2025 by shenny
Size: Queen
Style: Hybrid Mattress
Premium sleep experience. This 12 inch queen hybrid mattress offers medium firm support with zoned comfort and edge reinforcement for durability. CertiPUR‑US certified foams deliver pressure relief and breathability. Enjoy a 100 night trial to test its comfort. Ideal for couples seeking balanced firmness and long lasting, supportive sleep.
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Reviewed in the United States on November 30, 2025 by Jessica Jessica
Size: Full
Style: Hybrid Mattress
very comfortable, took about 3 days for it to reach its full expansion. Somewhat heavy when trying to put sheets on the corners, but I have bad shoulders so cant lift much weight. would be fine for someone with no issues. I would recommend this mattress
Reviewed in the United States on January 16, 2026 by Karen B.
Size: Queen
Style: Hybrid Mattress
I've been sleeping on the same lumpy old mattress for way too long, and it was starting to wreck my back—waking up stiff every morning like I'd run a marathon in my sleep. A buddy swore by hybrids for that zoned support thing, so I finally bit the bullet and grabbed this 12-inch queen. Holy cow, what a difference! Right out of the box, it had that fresh-off-the-line smell that faded quick, and setup was a breeze—just unroll and let it puff up overnight. The medium-firm feel is spot-on for me; it's got enough give to cradle my shoulders and hips without sinking in like a quicksand trap. That pressure relief? No more hot spots or tossing around. And the edge support—seriously, I can sit on the side to tie my shoes without feeling like I'm about to slide off the bed. Edges used to be my pet peeve with other mattresses. We've had it about few days now, and it's holding up like a champ. No sagging, stays cool through the night (big win for us hot sleepers), The 100-night trial gave me zero stress to test it out, and knowing it's CertiPUR-US certified means I'm not huffing weird chemicals. If you're on the fence, just do it—this thing's earned its spot in our bedroom for good. Five stars, no regrets!
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Reviewed in the United States on October 23, 2025 by JK JK
Size: Twin
Style: Hybrid Mattress
The mattress exceeded my expectations! The quality and value for the cost was so well worth it. Would recommend it to anyone! Super comfortable since I deal with back issues.
Reviewed in the United States on February 6, 2026 by M Williams
Size: Queen
Style: Hybrid Mattress
I’ve had this 12-inch queen hybrid mattress for a few weeks, and it’s been amazing so far. The medium-firm feel is perfect — soft enough to be cozy but firm enough to support my back and shoulders. I’ve noticed way less stiffness in the mornings. The zoned support and edge reinforcement really make it feel high quality. It arrived well-packed, expanded fast, and had no strong odor. I also love that it’s CertiPUR-US certified and comes with a 100-night trial. Honestly, for the price, the comfort and quality are way better than expected. Definitely recommend!
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Reviewed in the United States on October 19, 2025 by Shailesh M.
Size: Queen
Style: Hybrid Mattress
This mattress is incredibly comfortable and supportive. It provides the perfect balance between softness and firmness, helping me sleep peacefully through the night. I wake up feeling refreshed and without any back pain. The quality is excellent, and it stays cool throughout the night. Highly recommend for anyone seeking comfort, durability, and restful sleep.
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Reviewed in the United States on October 25, 2025 by Trush