King Mattress,14 Inch king size Mattress in a Box, Medium Firm Hybrid Mattress with Individually Wrapped Pocket Springs for Excellent Motion Isolation & Strong Edge Support, Cooler Breathable Sleep
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90-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:
In Stock.
Arrives
Wednesday, Mar 25
Size: King
Style: 14 Inch
Features
- Balanced Hybrid Feel & Medium-Firm Support Find your perfect balance of comfort and support with the AILIS king size matress. This mattress king size 14 inch combines responsive pocket springs with conforming foam layers to create a medium firm feel, ideal for all sleeping positions. It provides targeted support to help relieve pressure points and maintain a comfortable spinal posture for a restful night's sleep.
- Breathable Comfort for a More Restful Sleep Designed for comfort, our king size mattress 14 inch features a breathable, soft-touch cover and gel-infused memory foam that aids in airflow. This king bed mattress design helps to dissipate body heat,contributing to a more consistent and comfortable sleep temperature throughout the night.
- Strong Edge Support & Effective Motion Isolation Make full use of your sleeping surface. This king size hybrid mattress is built with a reinforced edge, providing a stable and secure feel that makes getting in and out of bed easier. The hundreds of individually wrapped pocket springs also work to minimize motion transfer across the bed, helping to ensure sleep is not easily disturbed.
- Easy Setup with King Mattress in a Box Delivery Enjoy the convenience of our bed in a box delivery. Your AILIS king size bed mattress in a box arrives compressed and rolled for easy handling. Simply unbox, unroll, and watch it expand to its full 14 inch height. Please allow 72 hours for it to fully air out and reach its intended size and firmness.
- Universal Compatibility & Reliable Everyday Use This 14 inch king mattress is designed for a universal fit, working well with most common bed frames like platform bases, slatted foundations, or even when placed directly on the floor. AILIS is dedicated to creating reliable products, making this colchon king size a practical choice for your everyday sleep needs.
Brand: ailis
Size: King
Product Dimensions: 80"L x 76"W x 14"Th
Item Weight: 90 Pounds
Item Firmness Description: Medium
Top Style: Euro Top
Fill Material: Gel Memory Foam, High Density Foam, Pocket Spring
Special Feature: Pressure Relief、Edge support enhancement、Breathable、 Low Motion Transfer
Color: White/Dark Gray
Manufacturer: AILIS
Product Dimensions: 80 x 76 x 14 inches
Item Weight: 90 pounds
Manufacturer: AILIS
Date First Available: November 25, 2025
Age Range Description: Suitable for all ages
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Wednesday, Mar 25
Yes, absolutely! You may return this product for a full refund within 90 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: 12 Inch
I recently purchased this mattress and overall I am very pleased with it. The setup process was extremely easy. Once unboxed, the mattress expanded quickly and reached its full shape without any issues. It was simple enough to manage alone, which made the experience very convenient. The mattress feels very soft and comfortable while still providing good support. It has a nice balance between cushioning and firmness, so it does not feel like you are sinking too deeply but still gives a cozy, supportive sleep surface. I noticed a significant improvement in overall comfort compared to my previous mattress. It also feels sturdy and well made. Even after several nights of sleep, the mattress maintains its shape and support without sagging. The materials feel durable, and it gives the impression that it will hold up well over time. Another great aspect is the value for money. For the price, the quality and comfort level exceeded my expectations. It feels comparable to more expensive mattresses without the high cost. Overall, this is a comfortable, supportive mattress that was easy to set up and well worth the purchase. I would definitely buy it again and recommend it to anyone looking for a quality mattress at a reasonable price.
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Reviewed in the United States on March 1, 2026 by Alyssa Alyssa
Size: Queen
Style: 14 Inch
This mattress is very firm and comfortable. Just look at the thickness of it. It is very easy to set up as well. Great value for its price. I highly recommend.
Reviewed in the United States on March 7, 2026 by PZ PZ
Size: Queen
Style: 12 Inch
This mattress exceeded my expectations. From the Firmness, quality, and comfort! It is definitely not what I expected but I'm very satisfied and happy that I decided to purchase. The support is lovely and unmeasurable!
Reviewed in the United States on February 22, 2026 by Shakenna Mcneil
Size: Queen
Style: 14 Inch
So far so good. I like a firm mattress. It came quick, I asked for Saturday it came Thursday luckily I was home. It rolled right up and formed. It's soft yet firm. I took a nap and it felt great. Its a great price, definitely a queen size, easy set up, no noise. I'll measure it later and update on quality of sleep after awhile later. Again if you want a soft mattress or need a softer mattress this isn't for you. So far quality is great!
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Reviewed in the United States on February 26, 2026 by Amberly Holman
Size: Queen
Style: 12 Inch
Just moved into a new place and bought this mattress. It is incredibly comfortable! The firmness is just right—not too soft and not too hard. The quality is excellent and it feels very well-made. I've slept on it for a few nights now after an exhausting move, and it has given me the best rest. Highly recommend
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Reviewed in the United States on February 23, 2026 by Zion Zion
Size: Queen
Style: 12 Inch
I finally decided to buy a new mattress because I was constantly waking up with lower back and shoulder pain. I originally purchased a mattress from another company on here , but I didn’t like it because I would sink into the bed. After returning that one, I finally bought this mattress, and OMG, it's firm but so comfortable! As soon as I laid on it, I felt instant relief on my back! I’ve been sleeping on it for a few days now, and I no longer wake up with back pain or toss and turn all night. If you're thinking about getting this mattress, I definitely recommend it. It's the best money I’ve spent on a mattress that’s not only affordable but also comfortable. The setup was super easy and simple, and my son loves the bed as well. He doesn’t even feel me get up! The only reason I’m giving it 4 stars is because the edges feel a little weak. Overall, I really love this mattress!!!
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Reviewed in the United States on February 27, 2026 by Brenda Brenda
Size: Queen
Style: 12 Inch
I really love this mattress, easy setup, semi firm mattress was exactly what I needed. I'm a side sleeper, that's good for me. The only problem is the edge support, not as sturdy as my older mattress.
Reviewed in the United States on March 12, 2026 by juditha walker
Size: Queen
Style: 14 Inch
I've been sleeping on this mattress for almost 30 days and it sleeps great! It's comfortable, sleeps cool, and has great support from head to toe. It almost feels bigger than a queen mattress. I love it!
Reviewed in the United States on March 3, 2026 by Gia