Search  for anything...

Sleepmax King Size Mattress 14 Inch - Deep Sleep Deluxe Hybrid Mattress for Pain Relieving - Cooling Bed in a Box for Back & Side Sleepers - CertiPUR-US Certified, 365-Night Trial, Forever Warranty

  • Based on 0 reviews
Condition: New
Checking for the best price...
$599.99 Why this price?

Buy Now, Pay Later


As low as / mo
  • – Up to 36-month term if approved
  • – No impact on credit to apply
  • – Instant approval decision
  • – Secure and straightforward checkout

Ready to go? Add this product to your cart and select a plan during checkout.

Payment plans are offered through our trusted finance partners Klarna, Affirm, Afterpay, Apple Pay, and PayTomorrow. No-credit-needed leasing options through Acima may also be available at checkout.

Learn more about financing & leasing here.

Selected Option

Free shipping on this product

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.

To initiate a return, please visit our Returns Center.

View our full returns policy here.


Availability: In Stock.
Fulfilled by Sleepmax USA

Arrives Friday, May 1
Order within 19 hours and 29 minutes
Available payment plans shown during checkout

Protection Plan Protect Your Purchase
Checking for protection plans...

Color: Grey


Size: King


Set name: 14'' Elite


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 10-year 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


Item Weight: 104 Pounds


Item Firmness Description: Just Right Firmness


Top Style: Euro Top


Cover Material: Cotton


Number of Layers: 7.0


Fill Material: Gel Memory Foam, High Density Foam, Memory Foam, Pocket Coils


Weight Limit: 2400 Pounds


Item Firmness Description: Just Right Firmness


Number of Layers: 7.0


Weight Capacity Maximum: 2400 Pounds


Additional Features: Extra Lumbar & Hip Support, Motion-Isolation, Pain Relief, Temperature Regulation, 365-Night Trial


Mattress Coil Type: Pocketed Coil


Construction Type: Hybrid


Number of Mattress Coils: 1120


Is Customizable?: No


Size: King


Item Dimensions L x W x Thickness: 80"L x 76"W x 14"Th


Item Weight: 104 Pounds


Item Dimensions: 80 x 76 x 14 inches


top-style: Euro Top


Color: Grey


Brand Name: Sleepmax


Model Name: P2503174


Product Benefits: Back Pain Relief, Improves Sleep, Posture Support, Pressure Relief, Reduces Toss & Turn, Stress Relief


Model Number: P2503174


Manufacturer: Sleepmax Direct


Included Components: Hybrid Mattress


Cover Material: Cotton


Fill Material: Gel Memory Foam, High Density Foam, Memory Foam, Pocket Coils


Product Care Instructions: Lifetime Warranty


Mattress Comfort Layer Material: Gel Memory Foam, Memory foam


Material Type: Memory Foam


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Friday, May 1

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.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • PayTomorrow Financing
  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


  • Firm, quality sleep
5 nights in and sleep has been great. This mattress does help with back pain, especially if you’re replacing a 10 year old mattress. Don’t know if it will last forever but for the price I’d happily buy a new one every few years. It is very dense and firm, not quite a medium as advertised but that’s fine by me. If you are looking for a mattress to sink into, this probably isn’t the one for you. ... show more
Reviewed in the United States on March 28, 2026 by Grant & Charity

  • Amazing confortable very firm
Color: Grey Size: Queen Set name: 12'' Luxe
Very good mattress, it is soft on the surface yet very firm. It's amazing, very confortable, very good quality and price. Im very happy, my partner is heavy and likes as well.
Reviewed in the United States on April 11, 2026 by Star

  • Disappointed
Color: Grey Size: King Set name: 14'' Elite
This mattress has been so uncomfortable, like sleeping on the floor. Its so disappointing since it says medium firm hybrid mattress. Trying to get someone on the phone or to use their customer service has been an even bigger headache to see what the options are for a 365 night trial.
Reviewed in the United States on April 7, 2026 by Nicole Gullion

  • Great bed!
This is a great mattress! It is on the firm side, and has great edge support. It arrived earlier than expected! I am very pleased.
Reviewed in the United States on April 1, 2026 by Summer

  • Great price for this mattress.
Color: Grey Size: King Set name: 14'' Elite
It is a comfortable, firm, large mattress. It can be moved and set up by one person. It couldn’t have been a better deal for the price.
Reviewed in the United States on April 4, 2026 by Eric Bowers

  • Great 👍
One of the better mattress sold on here good quality love the hybrid mattress great sleep
Reviewed in the United States on April 4, 2026 by Aaron G

  • True firm
Color: Grey Size: Queen Set name: 12'' Luxe
A true firm mattress. I love its firmness
Reviewed in the United States on April 9, 2026 by LAI X.

  • Firmer than medium
Color: Grey Size: King Set name: 14'' Elite
Much firmer than medium. Still slept good.
Reviewed in the United States on April 13, 2026 by Darla

Can't find a product?

Find it on Amazon first, then paste the link below.
Checking for best price...