King Size Mattress, 14 Inch King Size Memory Foam Mattress in A Box for Comfort Sleep & Pain Relief, CertiPUR-US Certified, Medium Firm Mattresses
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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.
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Availability:
Only 10 left in stock, order soon!
Arrives
Thursday, Sep 4
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Size: 14 Inch King Size
Features
- 1. Enjoy Healthy Sleep - Tegeniss King size hybrid mattress combines premium memory foam with individually pocketed coils to provide superior comfort and targeted support. Your weight is evenly distributed, ensuring a restful night's sleep. Say goodbye to aches and pains and wake up feeling refreshed each morning
- 2. Optimal Medium Firmness - Tegeniss King mattress offers a perfect balance of firmness, not too hard and not too soft. Our research indicates that this medium firmness is favored by the majority of U.S. consumers, ensuring a comfortable sleep experience night after night
- 3. Clean And Breathable Design - Tegeniss hybrid King mattress features high-end knit fabric for a comfortable and breathable surface. The airflow foam layer contains millions of air holes to promote maximum airflow, keeping you cool and comfortable throughout the night
- 4. Motion Isolation Technology - Tegeniss Independent Pocketed Spring Mattress is supported by hundreds of reinforced pocketed springs that work independently to reduce motion transfer. Sleep peacefully and undisturbed without disturbing your partner. Say goodbye to motion disturbances and enjoy deep, restful sleep
- 5. Worry-Free Guarantee - Purchase our mattress with confidence, as it comes with a 15-year limited warranty. Measuring 80" in length, 76" in width, and 14" in thickness, this mattress is vacuum-packed for convenient home delivery. For the best sleep experience, allow the mattress to fully inflate for 48-72 hours. Contact our friendly customer support team with any inquiries
Brand: Tegeniss
Size: 14 Inch King Size
Product Dimensions: 76"L x 80"W x 14"Th
Top Style: Pillow Top
Cover Material: Cotton Blend
Number of Layers: 3
Fill Material: Gel Memory Foam
Weight Limit: 680 Pounds
Special Feature: Unlit
Color: White
Product Dimensions: 76 x 80 x 14 inches
Item Weight: 79 pounds
Manufacturer: Tegeniss
Item model number: 7a0ffbef-1739-4d98-a8ab-1e88ef44e705
Date First Available: December 30, 2024
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Thursday, Sep 4
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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- PayTomorrow Financing
- Financing through Apple Pay
Learn more about financing & leasing here.
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Top Amazon Reviews
Size: 12 Inch Full Size
Was a little skeptical about the mattress because I have only ever purchased ones from furniture/ mattress stores but it is a good mattress. Bought it during Prime Day deals so got a good price on it and it sleeps very comfortable. I have back trouble and can't sleep on just any mattress but woke with no issues. No smell. Easy to unwrap and set up. Good support. Good for a spare room or an Airbnb.
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Reviewed in the United States on July 14, 2025 by Heather L Warfield
Size: 14 Inch Queen
I looked around a lot for a quality budget mattress that could sleep two people and I’ve been thoroughly impressed with how this one has performed. Here’s what I’ve noticed after two months: Pros: - firm form but also comfortable “give” under multiple sleeping positions - can’t feel the coils / no sound when under compression - expanded quickly, (I slept on it that same night) - good edge support for what you pay for - hardly any smell Cons: - foam padding still wasn’t quite thick enough for me even after full expansion so I bought this foam mattress topper and that’s all I needed https://www.amazon.com/dp/B01MYN9K5B?ref=ppx_pop_mob_ap_share
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Reviewed in the United States on July 28, 2025 by Everest Moll
Size: 14 Inch Queen
I was a little skeptical about an online mattress, but this mattress has surpassed all my expectations, the quality feels like a $1,000 mattress! Perfect amount of support and firmness. Easy to setup and you’ll sleep like never before!
Reviewed in the United States on August 13, 2025 by Amber
Size: 12 Inch Full Size
Nice mattress but not as pictured. Seems comfortable, I plan to keep it.
Reviewed in the United States on August 1, 2025 by Deb123 Deb123
Size: 14 Inch Queen
After doing my research and looking at mini mattresses, I decided to go with this one. I am very satisfied with my purchase. Upon taking the mattress out of the box, I did not smell anything that was off. There was no smell. The set up is very easy just take it out of the box and let it inflate. The mattress takes about 24 hours to completely inflate. The expansion capacity was that of a queen size bed. It is 14 inches on the thickness. I slept on it last night and I felt like I was sleeping on a cloud. It is medium firm. It was so comfortable. I did not wake up with my back hurting. It provides relief from pain and supports with stiffness of the lower back if you suffer with any of these issues. I highly recommend this mattress. The mattress I replaced this one it was very expensive and not nearly as comfortable as this one. The price is just icing on the cake. The quality of this mattress is very good stop hesitating and go ahead and purchase this one. This is the one.
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Reviewed in the United States on July 15, 2025 by billie billie
Size: 10 Inch Twin
I purchased two of these for my younger boys get kids. We were replacing some super cheap bunk bed mattress that had no support to them at all. These are super comfortable. The boys love them and a year later still talk about how much they love laying in their beds. With the growth spurts that they have been going through these mattresses seem to be able to give them the back support that is required. They were a great price and a great choice.
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Reviewed in the United States on July 31, 2025 by Alison
This mattress exceeded all expectations. It arrived tightly packed but expanded to full size within hours, with no lingering odor. The firmness is just right — supportive without feeling hard, and it helps with back alignment. I used to wake up stiff, but not anymore! At 170 lbs and 170 cm tall, I tend to move around a lot in my sleep. This mattress absorbs movement really well and keeps cool throughout the night. If you want hotel-style sleep on a budget, this is absolutely worth it. Firmness, doesnt small, the spleep quality a 100% i really loved this matress. Its heavy
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Reviewed in the United States on June 3, 2025 by Sandyyy
Size: 12 Inch King Size
More of a firm mattress but great for the price we threw a pillow topper on and it’s perfect!
Reviewed in the United States on August 16, 2025 by Tori Coe Tori Coe