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Sleepmax Extra Firm Queen Mattress 14 Inch - Deep Sleep Hybrid Mattress Pressure Relief - Cooling Bed in a Box for Back & Side Sleepers - 365-Night Trial, Forever Warranty, Fiberglass-Free

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Availability: Unavailable
Fulfilled by Sleepmax Direct
Available payment plans shown during checkout

Color: Grey


Size: Queen


Set name: 14'' Ultra


Features

  • PAIN RELIEF & MOTION ISOLATION Combining the supportive benefits of coils with the softness of premium foam, Sleepmax Mist helps align the spine, evenly distributes body weight, and relieves pressure points for deep, restorative sleep. Individually wrapped springs isolate motion and minimize noise, ideal for light sleepers.
  • BALANCE OF COMFORT & SUPPORT With a deluxe Euro top, pressure-relieving foam layers, and a durable base reinforced with pocketed coils, Sleepmax Mist delivers a just right feel that suits back, side, and combination sleepers alike, offering both softness and stability.
  • NON-TOXIC MATERIALS & SKIN-FRIENDLY Sleepmax Mist is crafted using CertiPUR-US and OEKO-TEX Standard 100 certified materials, free from fiberglass and harmful substances. It complies with CFR1633 fire safety regulations, offering a clean, hypoallergenic surface thats gentle on skin.
  • ENHANCED SAFETY & EXTENDED LIFESPAN Built with sturdy edge support to prevent sagging and improve structure, Sleepmax Mist enhances safety by reducing the chance of roll-off during sleep. Reinforced edges also protect internal layers, contributing to longer-lasting performance.
  • ABOUT SLEEPMAX With over 40 years of sleep innovation, Sleepmax includes a lifetime service agreement with every mattress-in-a-box purchase, reflecting our commitment to reliable quality and long-term customer care.

Brand: Sleepmax


Size: Queen


Product Dimensions: 80"L x 60"W x 14"Th


Item Weight: 114 Pounds


Item Firmness Description: Extra Firm


Top Style: Euro Top


Cover Material: Cotton or Polyester


Fill Material: Memory Foam


Special Feature: Extra Lumbar & Hip Support, Motion-Isolation, Pain Relief, Temperature Regulation


Color: Grey


Product Dimensions: 80 x 60 x 14 inches


Item Weight: 114 pounds


Manufacturer: Sleepmax Direct


Item model number: Sleepmax Mist


Date First Available: December 3, 2025


Age Range Description: Adult


Frequently asked questions

This product is currently out of stock. Please check back later for shipping info.

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.

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Top Amazon Reviews


  • It works very well for replacements
it is comfortable.
Reviewed in the United States on February 25, 2026 by Wilkins Brito

  • Sleepmax Colchón tamaño Full
Es un buen colchón o mattres full. Mi hija lo abrio lo coloco en encima de otro matress y tengo una base de madera. Y no espere nada y me acosté enseguida. Creo que ha sido una buena compra.👌
Reviewed in the United States on March 7, 2026 by Zaida D.

  • Extra firm
Color: Grey Size: Queen Set name: 14'' Ultra
I don’t find it that firm but it’s so far so good
Reviewed in the United States on March 6, 2026 by H

  • Incredible
This mattress topper is incredible, my back is so happy!!!! Thank you so much… I will buy it again in the future.
Reviewed in the United States on February 25, 2026 by Karenlynn Mann

  • Mattress
Color: Grey Size: Queen Set name: 14'' Ultra
Love a firm mattress. It’s definitely firm I’ll have to get used to it my old mattress was very soft.
Reviewed in the United States on February 27, 2026 by cindy jackson

  • Comfy & healthy
Recommend by medical medium for being healthy, it is comfortable and fits well. Also no funky plastic smell with this topper.
Reviewed in the United States on October 4, 2024 by S. Jenks

  • makes my old mattress feel like new
I bought a cheap Sans Club mattress to use at our tiny house cabin. Moved into the real house & needed something to make the mattress more firm. Bought this topper (2") and I've been sleeping so much better! I like the straps that hold it in place too. Doesn't make the bed too warm either.
Reviewed in the United States on June 4, 2023 by RatAttackTeam

  • The Perfect Balance of Comfort and Support
I recently purchased this twin mattress, and I couldn't be happier with my decision! The firmness is absolutely perfect just the right balance of support and comfort. I’ve been sleeping so well since switching to this mattress, and I wake up feeling refreshed and without any aches. It’s clear that this is a high-quality product, and it exceeded my expectations in every way. If you’re someone who values a firm mattress, I highly recommend giving this one a try. ... show more
Reviewed in the United States on March 7, 2026 by Renee W

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