Search  for anything...
Behost

10 Inch King Hybrid Mattress with Gel Memory Foam & Pocket Springs

  • Based on 31 reviews
Condition: New
Checking for the best price...
$349.99 Why this price?
Save $40.00 was $389.99

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, Zip, Apple Pay, and Google Pay. 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 keenstone
Arrives Tuesday, Sep 29
Order within 11 hours and 44 minutes
Available payment plans shown during checkout
Protection Plan Protect Your Purchase
Checking for protection plans...

Recently Viewed

Size: King (U.S. Standard)


Item Thickness String: 10 Inches


Set name: White & Gray (Hybrid)


Features

  • Advanced Motion Isolation & Reinforced Edge Support: Individually wrapped pocket coils absorb movement and reduce noise, so you wont be disturbed by a restless partner or changes in sleep position. Reinforced edge support provides added stability, prevents edge sagging, and helps stop you from rolling off. Perfect for co-sleepers, light sleepers, or anyone sharing a bedget steady, shake-free support all night long.
  • Zoned Body Support for All Sleep Styles: Designed with targeted support zones, this hybrid mattress adapts to your bodys natural curvesproviding the right balance of support for your shoulders and hips. Whether you sleep on your back, side, or stomach, it helps reduce pressure points and relieve muscle fatigue. Ideal for couples or solo sleepers, it encourages deeper, more restful sleep night after night.
  • Spine Alignment & Medium-Firm Comfort: Featuring high-density support foam, mattress in a box delivers balanced medium-firm comfort that promotes healthy spinal alignment. Whether you're reading, relaxing, or sleeping, its a great choice for back pain relief and long-term support.
  • Breathable, Cool-to-Touch Comfort: Stay cool and comfortable with our 3D air-knit fabric cover and advanced cooling airflow memory foam. The breathable, moisture-wicking design, combined with improved air circulation from the pocket spring layer, makes this twin size mattress ideal for hot sleepers. Wake up refreshednot sweaty.
  • Easy Setup & Risk-Free Trial: Conveniently shipped in a vacuum-sealed box. Keep a safe distance when unpacking to avoid rapid expansion, and allow up to 72 hours for the mattress to fully expand to its medium-firm shape. Works with most bed frames, box springs, and platform bedsperfect for bedrooms, guest rooms, kids rooms, and dorms. No complicated setup required. Plus, enjoy a worry-free sleep trial and responsive after-sales support for your peace of mind.

Brand: Behost


Size: King (U.S. Standard)


Product Dimensions: 80"L x 76"W x 10"Th


Item Weight: 102.5 pounds


Item Firmness Description: Medium Firm


Top Style: Euro Top


Cover Material: Polyester


Fill Material: Gel Memory Foam, High Density Foam


Weight Limit: 700 pounds


Special Feature: Breathable, Low Motion Transfer, Pressure Relief


Item Firmness Description: Medium Firm


Weight Capacity Maximum: 700 pounds


Additional Features: Breathable, Low Motion Transfer, Pressure Relief


Mattress Coil Type: Pocketed Coil


Construction Type: Hybrid


Mattress Base Compatibility: Box Spring, Slatted Base, Solid Foundation


Size: King (U.S. Standard)


Item Dimensions L x W x Thickness: 80"L x 76"W x 10"Th


Item Weight: 102.5 pounds


Item Thickness: 10 inches


Item Depth: 10 inches


Item Dimensions: 80 x 76 x 10 inches


Cover Material: Polyester


Fill Material: Gel Memory Foam, High Density Foam


Mattress Comfort Layer Material: Gel Memory Foam


Material Type: Gel Foam


top-style: Euro Top


Color: White & Gray (Hybrid)


Brand Name: Behost


Model Name: Mattress


Product Benefits: Back Pain Relief, Hypoallergenic, Improves Sleep, Stress Relief


Model Number: CM001-K-B


Number of Items: 1


Mattress Type: Standard Mattress


Number of Packs: 1


Manufacturer: BEHOST


Unit Count: 1 Count


Age Range Description: Age 15 and above


Included Components: Mattress


Manufacturer Part Number: CM001-K-B


Set Name: White & Gray (Hybrid)


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Tuesday, Sep 29

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
  • Zip Pay in 4
  • Financing through Apple Pay
  • Financing through Google Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Similar Products

Top Amazon Reviews

    • Start your night of restful sleep with a good mattress.
After sleeping on the new mattress, I could visibly notice an improvement in my sleep quality. The fabric is soft and breathable, making it comfortable to lie down on without feeling clammy or sticky. It provides solid support, and when I get up, I don’t feel any swaying or instability. The material is moderately firm and resilient. When lying flat, the waist and abdomen can securely conform to the mattress, without feeling suspended and experiencing discomfort. Sleeping on one’s side, the shoulders and hips experience even pressure, and there is no risk of feeling numb after a night’s sleep. Previously, I would constantly toss and turn, unable to fall asleep. The rebound speed is just right; there are no issues with it being too soft and sinking in, or too hard and causing discomfort against the back. In the morning, the waist and back feel relaxed, and I’ve bid farewell to the stiffness and pain that came with waking up early. The packaging had not been opened yet, and there was barely any odor. Overall, it offers good value for money, making it suitable for people who spend long periods sitting and experience back pain. It’s particularly worth recommending to friends and family. ... show more
Reviewed in the United States on June 17, 2026 by Anna Zhao
    • The firm mattress I was searching for
After searching through many options, I wanted a firmer mattress that would also keep me cool. This one checks all the boxes. It has a lovely cool feel when you first lie down, and it maintains that throughout the night—no stuffiness or that trapped heat feeling. I’ve been using it for several weeks now and love waking up without that clammy, overheated sensation. It’s firm without being uncomfortable, and the breathability is a huge plus. Sleep quality has improved noticeably. Highly recommend if you tend to sleep warm or just prefer a cooler bed. ... show more
Reviewed in the United States on July 2, 2026 by Rouren
    • Comfort and Quality
Great Price and Excellent Quality. Simply put, I needed a mattress quick. I didn't expect much comfort, but I sleep like a baby and I have Chronic Back Pain.
Reviewed in the United States on August 23, 2026 by JaTavian Lusane
    • mattress review
I’ve been sleeping on it for a few days now and honestly have no complaints. It was comfortable from the first night, not too soft or too firm. My boyfriend is a pretty big guy (6’4”), and he’s usually really picky about mattresses, but even he said he woke up without feeling sore. It also doesn’t get too hot at night. Overall, I’m really happy with it!! ... show more
Reviewed in the United States on June 30, 2026 by Sandra
    • Don’t buy this “mattress”
Don’t buy. There’s firm and and then there’s hard as a rock…this is ridiculous. I feel like I slept on the floor. Also, I ordered a queen and it’s an inch or two bigger than a standard queen. That means it overhangs my frame and no sheets fit it!!! I would return if it wasn’t such a hassle. I mean, how would I even go about that??? ... show more
Reviewed in the United States on August 1, 2026 by Amanda Lane
    • The mattress you didn’t know you needed
Purchased this for my athlete. They’re able to get a great nights rest while recovering from playing a rough game.
Reviewed in the United States on August 10, 2026 by great
    • Start of a good year!
Review Image by Tsab
Review Image by Tsab
Review Image by Tsab
Beautiful Queen size Mattress. Doesn't have any funky smell. It's pretty heavy, took me and my dad to carry it. 2 people carrying it makes it alot easier. The box was easy to open and lay out. It comes with a nice cutter, so you don't cut yourself or the mattress. The inflation was cool. It sprung up really fast. Glad we put the spring side on the bottom! The 10inch size is very nice. Love how it feels to the touch. and feels very firm. The kids had a chance to lay on it and they can't wait for it to fully flate. We'll have to wait 72 recommended hours before we can fully sleep on it. My dad is a sweaty sleeper, so this will help alot to stay cool and dry! This went into their summer home. So this is just the start. I'll get more pictures once it settles to full size. ... show more
Reviewed in the United States on April 27, 2026 by Tsab
    • Comfy
Size: Full Item Thickness String: 12 Inches Set name: Black & Gray (Foam)
The person I got it for said they had the best nights sleep ever!!!
Reviewed in the United States on August 11, 2026 by Victoria

Can't find a product?

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