Yaak King Size Mattress 12 Inch, Hybrid King Mattress in a Box, Individual Pocket Spring King Bed Mattress with Breathable Memory Foam, Pressure Relief, Medium Firm Mattress King Size 80"x76"x12"
Condition: New
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30-day returns
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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
Sep 25 – Sep 29
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Size: King
Style: 12" Grey
Features
- A Healthier Night's Sleep: With its superior support and pressure-relieving properties, Yaak Spring Mattress can help reduce aches and pains, allowing you to wake up feeling refreshed and rejuvenated. Please ensure that no one is standing in the direction where the mattress is rolling out to prevent any unnecessary injuries.
- Optimal Support and Comfort: Whether you sleep on your back, side, or stomach, the innerspring mattress offers personalized support that aligns your spine and reduces pressure points. Each coil works Individual ly to contour to your body. Experience the difference in your sleep quality.
- Motion Isolation: Say goodbye to being disturbed by your partner's movements during the night. Our individual spring system effectively isolates motion, ensuring that you can enjoy undisturbed sleep, even if your partner tosses and turns.
- Breathable and Cool Sleep: The hybrid king mattress is designed with temperature regulation in mind. It promotes airflow, preventing heat buildup and helping you stay cool and comfortable throughout the night.
- Satisfaction Guarantee: Yaak mattresses provide a 10-year warranty. If you have any questions, please contact us promptly. Our expert customer service team is available to assist you with any hesitations, problems, or questions you may have. Note: Unroll your mattress and allow an extra 48-72 hours for full and proper expansion in a room temperature setting.
Brand: Yaak
Size: King
Product Dimensions: 80"L x 76"W x 12"Th
Top Style: Euro Top
Cover Material: Cotton or Polyester Blend
Number of Layers: 2
Fill Material: ['Memory Foam', 'Comfort Foam']
Special Feature: Hypoallergenic
Color: Grey
Coil Type: Pocketed Coil
Product Dimensions: 80 x 76 x 12 inches
Item Weight: 95.5 pounds
Manufacturer: Yaak
Item model number: YKSM-12
Date First Available: November 10, 2023
Age Range Description: Adult
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Sep 25 – Sep 29
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 Financing
- Afterpay Financing
- PayTomorrow Financing
- Financing through Apple Pay
Learn more about financing & leasing here.
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Top Amazon Reviews
Size: Queen
Style: 10" Blue
Decent mattress for the price point.
Reviewed in the United States on July 3, 2025 by Bnsn423
Size: Twin
Style: 10" Grey
I bought this mattress for a couple of weeks now, I am very happy with this purchase. My back was hurting from my old firm mattress for a while, so I had done some research and decided to give this mattress a try and it met my expectation. After unboxing it, I left the mattress along 48 hours for full expansion. There is no smell which is good. The medium firm gives right balance between softness and support. I'm quite impressed by how comfortable this mattress is for the price. I also like how the memory foam conforms to my body. I've had most comfortable sleeps in over a month on this mattress. If you are looking for a good quality mattress with affordable price, I don't think you would go wrong with this one. Highly recommend!
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Reviewed in the United States on September 24, 2024 by Amazon Customer
Size: Twin
Style: 10" Grey
Is as it said it would be and comfortable
Reviewed in the United States on April 20, 2025 by Jay
Size: Queen
Style: 10" Blue
I absolutely love my new mattress.... no more sleepless nights and best bang for my buck at the time
Reviewed in the United States on August 23, 2024 by Adam Martines
Size: Twin
Style: 12" Grey
Suave me encanta lo volvería a comprar
Reviewed in the United States on April 15, 2025 by Diusleidy Hernandez Diusleidy Hernandez
Size: Queen
Style: 10" Blue
I went for medium firm this mattress is a little too soft and sometimes you can feel the coils in it.
Reviewed in the United States on April 17, 2025 by Amy Hane
Size: Twin
Style: 10" Grey
I used to buy mattress from mattress store, when the package delivered fast and arrived in a compact box, I was quite surprise. I left it for 24 hours to expand and it was quickly. I go with medium firm, but the memory form layer makes it so comfortable while still giving my back right amount of support. The quality worths every penny. I've slept on it for couple of weeks now, I am quite satisfied with this purchase. No more stiff in the morning! Overall, this is a great mattress, I'd definitely recommend it.
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Reviewed in the United States on October 17, 2024 by Michael Z
It was super uncomfortable and Idk if I am to fat but I bottom out on the bed (I weigh 170)
Reviewed in the United States on May 25, 2025 by Ian