Sleepmax King Size Mattress 14 Inch - Firm Hotel-Collection Hybrid Mattress Extra Lumbar & Hip Support - Deep Sleep Bed in a Box Pain Relief - Fiberglass-Free, CertiPUR-US Certified, 365-Night Trial
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Style: 14 Inch - Firm
Size: King
Features
- PAIN RELIEF & MOTION ISOLATION - Blending the benefits of traditional spring and soft foam mattresses, Sleepmax Starry promotes spinal alignment, even weight distribution, and alleviation of pressure points for restful sleep. With individually pocketed springs, it reduces noise and motion transfer, catering to light sleepers.
- BALANCE OF COMFORT & SUPPORT - Featuring a Euro top design for enhanced comfort, multiple layers of foam for pressure relief, and a sturdy bottom support system with reinforced pocket springs, Sleepmax Starry mattress offers a medium-firm feel that caters to a wide range of sleep preferences.
- NON-TOXIC MATERIALS & SKIN FRIENDLY - Sleepmax Starry's hybrid mattress holds CertiPUR-US and OEKO-TEX Standard 100 certifications, ensuring non-toxic, fiberglass-free materials. It meets the fire-resistant CFR1633 STANDARD, prioritizing safety and skin-friendly composition.
- ENHANCED SAFETY & EXTENDED LIFESPAN - Reinforced with strong edge support to prevent sagging and enhance stability, the Sleepmax Starry mattress offers added safety by reducing the risk of rolling off during nighttime movements. Its reinforced edges also safeguard the internal structure, extending the mattress's longevity.
- ABOUT SLEEPMAX - For a decade, Sleepmax offers an exclusive lifetime service agreement with every mattress in a box purchase, underscoring our commitment to quality assurance and ongoing customer support.
Brand: Sleepmax
Size: King
Product Dimensions: 80"L x 76"W x 14"Th
Top Style: Euro Top
Cover Material: Cotton
Number of Layers: 6
Fill Material: Memory Foam
Special Feature: Extra Lumbar & Hip Support, Motion-Isolation, Pain Relief & Spine Alignment, Temperature Regulation, 365-Night Trial & Lifetime Service See more
Color: Grey
Coil Type: Pocketed Coil
Product Dimensions: 80 x 76 x 14 inches
Item Weight: 141 pounds
Manufacturer: Sleepmax Direct
Country of Origin: USA
Item model number: Sleepmax Starry
Date First Available: March 17, 2025
Frequently asked questions
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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
My husband and I researched mattresses forever. We had a very soft worn out mattress and I was worried that this would be too hot. Its not at all. The quality is excellent, it fit our king wood bed frame with foot board perfectly. We bought the 14 inch and our bed is an old antique bed which I should have thought more about the depth lol I am short and 14” is a tad high for me but my 6ft 3 hubby likes it. (I am ordering a step) The sleep is fantastic, the first night I had questions because it was firm. Way firm compared to my old worn out 20 year old mattress but after a few days it’s great. I did put a cooling foam mattress pad protector in it only because I had it and had no place to store it. There is no bounce in this mattress (if ya know, ya know) ☺️😜. I don’t feel hubby get up in the night or the dog jump up at all. This mattress is well Made, seams are great, NO SMELL AT ALL, color is great. Firmness is good not hard but firm. Easy to get out of, the sides don’t sink at all. I don’t know what else to say other than we love it so much we ordered a second for our guest room!!
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Reviewed in the United States on January 19, 2025 by ShellyN
I'm pretty picky when it comes to mattresses since I'm a side sleeper, too soft and you curve like a banana sideways. Too firm and it's not comfortable to maintain a sideways position then you end up going flat. This mattress is the perfect firmness for my sleep habits. I was nervous purchasing a mattress in a box from amazon, what if I didn't like it? I did plenty of research and read tons of reviews. I didn't notice any overt smells from the mattress. I slept on it right out the box. It takes a day or 2 to fully expand, it was fine to sleep on it immediately. Overall, I think this mattress will be with me for several years. I'm happy with this purchase
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Reviewed in the United States on June 3, 2025 by Michael Gatlin
I've had this mattress since February and it's still holding up great. It has the right amount of firmness, the size and appearance is exactly as the listing described. It was delivered neatly rolled up and vaccum sealed, easy to open up and was fully expanded by the next day after opening. I like that there is warranty.
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Reviewed in the United States on June 18, 2025 by Jasmine
It's a very good hybrid bed. Good firmness and support underneath. Only problem is my wife is lighter than my weight and sometimes if we're in the middle of the bed I go down and she's tilted up. Not sure if we'll ever find THE BEST bed.
Reviewed in the United States on June 20, 2025 by Shraddha Sundaresan
I was suffering from chronic hip pain and low back pain. This was causing sciatica type issues and foot problems. It was horrible. My husband and I looked at mattresses in stores and they were so expensive. Some were $4500 and up. We hated the idea of spending so much money and possibly not getting any relief. For nearly a year we went back and forth on which mattress, etc. On a whim, we looked on Amazon and found this one. It was the BEST decision we have made in a long time. After two nights, my hip and foot pain were 90% gone. Unbelievable! It is a little firm compared to our old bed, but I think that’s what helps with the pain. We don’t dip down in the middle and get plenty of support. I did sleep rough the first night since it was an adjustment, but after a few nights I was sleeping great! I can’t express how much I truly love this mattress!!! It really is the best! Affordable, not to hard to open (I did it with the help of my kids), and cozy. We slept on it the first night too.
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Reviewed in the United States on January 31, 2025 by Jessica
Style: 12 Inch
Size: Queen
We've had several guest sleep on this mattress so far and haven't had any complaints. Guests all slept well. It's gently soft on the top so it feels good. Setup was easy. Getting it up the stairs ... not so easy. It's heavy! If it were for me, I'd have to pass. The mattress says it's firm but for me, it's not firm enough. In a guest bed situation, it's perfect. Also, it's quite possible that others don't want that rigid support from an extra firm mattress. No smell, easy set up, and great price make it a great option.
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Reviewed in the United States on July 12, 2025 by anonnymouse
Great mattress. Love the height on it and very comfortable, not too high even for me being short. Would definitely buy again.
Reviewed in the United States on July 6, 2025 by Tricia
Style: 14 Inch
Size: King
Definitely firmer than expected but is supportive.
Reviewed in the United States on July 12, 2025 by A. Belew