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SURLUNKEYS

King Mattress Medium Plush - 14 Inch Memory Foam Hybrid Mattress Strong Edge Support Without Motion Transfer for Deep Sleep, Grey

  • Based on 2 reviews
Condition: New
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Availability: 18 left in stock
Fulfilled by Amazon
Arrives Wednesday, May 13
Order within 14 hours and 46 minutes
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Color: Grey


Size: King


Features

  • Premium sleep with a timeless 14 inch hybrid mattress Classic grey blends with any decor while 7-zone targeted plush support ensures lasting comfort for your private retreat
  • Pressure relief meets breathable elegance Jacquard-knit surface cradles skin with 3D texture, enhancing airflow for cooler nights, no fiberglass
  • Medium soft heaven hugs your curves 4-layer CertiPUR-US certified foam system (slow-rebound memory + cushioning + resilient foam) melts tension at shoulders/hips, works for side/back/stomach combination sleepers
  • Reclaim every inch of your mattress 28% thicker edge springs prevent sagging and roll-off, ensuring confident sitting from dawn to dusk
  • Effortless care extends mattress youth Dual handles simplify rotating this compressed hybrid every 3-6 months for even wear distribution

Brand: SURLUNKEYS


Size: King


Product Dimensions: 80"L x 76"W x 14"Th


Item Weight: 123 Pounds


Item Firmness Description: Medium Plush


Top Style: Pillow Top


Cover Material: Polyester


Number of Layers: 7.0


Fill Material: Memory Foam


Weight Limit: 550 Pounds


Item Firmness Description: Medium Plush


Number of Layers: 7.0


Weight Capacity Maximum: 550 Pounds


Additional Features: Antibacterial, Breathable, Low Motion Transfer, Pressure Relief, Temperature Regulating


Mattress Coil Type: Pocketed Coil


Construction Type: Hybrid


Number of Mattress Coils: 868


Is Customizable?: No


Portable: No


Is Foldable: No


Size: King


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


Item Weight: 123 Pounds


Item Thickness: 14 Inches


Item Dimensions: 80 x 76 x 14 inches


Item Depth: 14 inches


top-style: Pillow Top


Color: Grey


Style Name: Classic Modern


Brand Name: SURLUNKEYS


Model Name: SLK-GRY


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


Model Number: SLK-GRY


Mattress Type: Standard Mattress


Manufacturer: SURLUNKEYS


Manufacturer Warranty Description: 10 year limited warranty.


Manufacturer Part Number: SLK-GRY


Included Components: Mattress


Age Range Description: Adult


Cover Material: Polyester


Fill Material: Memory Foam


Product Care Instructions: Hand Wash Only, Spot Clean


Mattress Comfort Layer Material: Memory foam


Material Type: Memory Foam


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Wednesday, May 13

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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  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

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Top Amazon Reviews

    • Mattress good price and comfortable.
Color: Grey Size: King
Very comfortable and good price.
Reviewed in the United States on March 30, 2026 by connie
    • Very comfortable
Color: Blue Size: King
Slept on it for the first time last night and absolutely love it! For me it's the perfect softness and I would recommend it to anyone
Reviewed in the United States on January 15, 2026 by Al
    • Great mattress for the price!
Color: Grey Size: California King
We've ordered other more expensive mattresses and this one is better than those. As Goldie locks would say, it's just right.
Reviewed in the United States on January 18, 2026 by Mom in baton rouge
    • Too hard for me but husband like it a lot.
Color: Blue Size: Queen
Not horrible but not comfortable either! It’s very hard and it’s killing my knees but my husband really likes it. I’m going to try and see if he will let me change it out, although he like it & thinks my side will soften up but I’m nor sure! It was fairly easy to set up and make. Just too hard for me! ... show more
Reviewed in the United States on December 15, 2025 by Debra Hall
    • Good firmness.
Color: Grey Size: King
So far, so good. Good firmness, which is what I was looking for in a bed.
Reviewed in the United States on October 17, 2025 by Frank Mark Gonzales 111
    • Good mattress.
Color: Blue Size: King
This is a good mattress that is super thick and weighs a ton. It is fluffy and thick. I’m pretty comfortable. For the price I did not think this was amazing. It is nice, but so are lots of mattresses half this price. The sides are firm so it is nice when you sit on it or get in and out that you do not fall. It is well-made with good support. ... show more
Reviewed in the United States on January 1, 2026 by Robert Steele
    • Supportive, Comfortable, and Motion-Free Sleep
Color: Blue Size: King
I recently purchased the SURLUNKEYS 14-inch king mattress, and it has completely transformed my sleep experience. The medium-plush feel strikes the perfect balance between softness and support, cradling my body while keeping my spine properly aligned. I wake up without the usual aches and feel genuinely rested. The hybrid design combines memory foam with supportive coils, providing excellent edge support and minimizing motion transfer. My partner and I can move around without disturbing each other, which has been a game-changer for shared sleeping. The mattress also has a breathable design that keeps me cool throughout the night. Setup was easy, and the mattress expanded to its full size quickly. The blue finish gives it a clean, modern look, and the overall construction feels sturdy and high-quality. Overall, this mattress combines comfort, support, and durability. It’s perfect for anyone seeking deep, uninterrupted sleep with a medium-plush feel and strong edge support. ... show more
Reviewed in the United States on November 28, 2025 by Coodyscoops
    • Comfortable, well-built mattress. Zero regrets
Color: Grey Size: Queen
Review Image by Simon
UPDATE: I've been sleeping on this bed with my wife for a few months now. I'm shocked at how much better this feels every day. Although it was good brand new, it really takes some time to break in, and it's even better now than that first week. We're sleeping great, even when our little girl jumps in the bed for the night. I notice the zones in the bed, and the edge support works well to help in getting in and out. I just sat on an older mattress in the house and I could not believe how bad it was compared to ours. If I have to buy another mattress, I would not hesitate to get this again. ORIGINAL REVIEW: I got this mattress after months of sleeping on a basic spring mattress that used to leave me sore until I somehow got used to it. I wanted something supportive but still soft enough to feel comfortable. This one hits that balance nicely. It’s medium-plush, so you sink in just a bit, but it still holds you up well. After a few nights, I noticed I was sleeping more soundly and waking up a little more crisp. Pros: - Great balance of softness and support - Good motion isolation, my wife and toddler don’t bother me if they move around a bit - Solid edge support for sitting or sleeping near the edge Cons: - On the heavier side to move or rotate - Slight off-gassing smell at first (fades completely after some time) Overall, a comfortable, well-built mattress. ... show more
Reviewed in the United States on October 31, 2025 by Simon

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