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Helix Midnight Luxe with GlacioTex Cooling Mattress, King

  • Based on 24 reviews
Condition: New
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Availability: In Stock.
Fulfilled by 3Z Brands

Arrives May 13 – May 14
Order within 2 hours and 23 minutes
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Size: King


Style: Medium - Midnight Luxe with GlacioTex Cooling


Features

  • PERSONALIZED SUPPORT: 3 select foam layers provide tailored pressure relief and targeted ergonomic support to make this the perfect option for SIDE SLEEPERS and toss and turners.
  • COOLING: Cool-to-the-touch GlacioTex Cooling Cover to keep you cool and comfortable.
  • ENHANCED COMFORT: Up to 1,000 individually wrapped steel coils with targeted zoned lumbar support helps with spinal alignment and back pressure relief + reinforced perimeter cradless sleepers and limits motion transfer.
  • MEDIUM FEEL(Midnight): Premium pressure relieving foams contour to your hips and shoulders for a balanced feel; 6 out of 10 on firmness scale with 10 being the firmest.
  • ONLY THE BEST MATERIALS: This bed in a box mattress is Fiberglass-free, GREENGUARD Gold certified, and made with CertiPUR-US certified foams. Each mattress is carefully assembled in our own Arizona facility and delivered right to your door. We want you to be happy with your mattress and that's why we offer a 120 night sleep trial and a Limited Lifetime Warranty.

Brand: Helix


Size: King


Product Dimensions: 80"L x 76"W x 13.5"Th


Item Firmness Description: Medium


Top Style: Euro Top


Cover Material: GlacioTex


Number of Layers: 3


Fill Material: coil and foam


Special Feature: Mattress in a box


Color: White and Brown


Item Firmness Description: Medium


Number of Layers: 3


Additional Features: Mattress in a box


Mattress Coil Type: Pocketed Coil


Construction Type: Hybrid


Number of Mattress Coils: 500


Portable: No


Is Foldable: No


Size: King


Item Dimensions L x W x Thickness: 80"L x 76"W x 13.5"Th


Item Depth: 13.5 inches


Item Dimensions: 80 x 76 x 13.5 inches


top-style: Euro Top


Color: White and Brown


Style Name: Medium - Midnight Luxe with GlacioTex Cooling


Brand Name: Helix


Age Range Description: Adult


Model Name: Midnight Luxe


Model Number: Midnight Luxe


UPC: 810042454996


Manufacturer: 3Z Brands


Cover Material: GlacioTex


Fill Material: coil and foam


Product Care Instructions: Hand Wash Only


Mattress Comfort Layer Material: Comfort Foam


Material Type: Polyurethane Foam, Steel Coils


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: May 13 – May 14

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.

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

Learn more about financing & leasing here.

Top Amazon Reviews


  • Out gassing!
Size: Twin Style: Medium - Midnight Luxe with GlacioTex Co...
I let this mattress rest for14 hours before I slept on it - very nice, but after about two hours, had to strip the bed and wash everything because of the out gassing. When I unpacked the mattress there was the usual chemical smell but it was not overwhelming. Luckily, I had someplace else to sleep. The mattress has been “resting” for the last two days; still a little odor, but Im giving it another try tonight. Bottom line here is the mattress is very comfortable The last two high end mattresses Ive owned had the same problem which disappeared after a week +/-. Not an issue for me, could be off putting for some. Days later: Out gassing no longer a concern. Nighty night. ... show more
Reviewed in the United States on March 29, 2026 by David B. Fobert

  • Great quality, amazing comfort - highly recommend!
Size: King Style: Medium - Midnight Luxe with GlacioTex Co...
This mattress makes sleep truly restful. I’m a parent of two young kids and mostly a side sleeper, and the mattress strikes the perfect balance of comfort and support. Since my sleep is limited, I need the hours I do get to really count - and I wake up feeling genuinely refreshed. The cool-touch pillow top keeps it breathable and comfortable all night, and the edge support is a lifesaver when I’m sitting on the side of the bed, whether tossing on socks or rocking a kid back to sleep. What I appreciate most is how well-made it feels. The mattress has just the right firmness to cradle my hips and shoulders without sinking, while still giving great support through my back. My husband and I can move around without disturbing each other, which is a huge plus. Delivery was effortless. The mattress arrived compressed in a box, easy to carry upstairs, and once unboxed it expanded into shape instantly - no fuss and ready to sleep on that night. The whole experience, from setup to sleep, has been seamless. Overall, the quality is outstanding and the comfort is truly next level. If you’re looking for a mattress that’s easy to set up, thoughtfully designed, and makes every hour of sleep count, I highly recommend this one! ... show more
Reviewed in the United States on September 30, 2025 by Scott Betzler

  • Nice!
Size: King Style: Medium - Midnight Luxe with GlacioTex Co...
Easy to set up. Comfortable from the first night. Great mattress. Not sure if it’s $2500 great… but it’s nice. Wife took longer to adjust. But she likes it now too.
Reviewed in the United States on February 16, 2026 by Chase & Kiley Young

  • It takes time!
Size: Queen Style: Medium - Midnight Luxe with GlacioTex Co...
It does take 2-3 weeks to adjust, otherwise it’s pretty comfortable
Reviewed in the United States on November 17, 2025 by Theo.P

  • Poor quality, don’t recommend
Size: Queen Style: Medium - Midnight Luxe with GlacioTex Co...
I got this mattress because my friend recommended it. I’ve had it for 5 months now, and it’s noticeably sagging. I think there are quality control issues. It became uncomfortable after the first 3 months, and now it’s intolerable. I need a new mattress already. I want to like this mattress, but I can’t recommend it. It isn’t very good. ... show more
Reviewed in the United States on March 17, 2025 by tarek

  • K
Size: Queen Style: Medium - Midnight Luxe with GlacioTex Co...
I love my new mattress
Reviewed in the United States on March 8, 2025 by Keith C.

  • Not a good company
Size: King Style: Medium - Midnight Luxe with GlacioTex Co...
Feels bad
Reviewed in the United States on October 7, 2025 by Lisa

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