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Helix

Helix Midnight Mattress, Queen

  • Based on 13 reviews
Condition: New
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$1,183.00 Why this price?

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Availability: In Stock.
Fulfilled by 3Z Brands
Arrives Aug 12 – Aug 13
Order within 6 hours and 50 minutes
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Size: Queen


Style: Medium - Midnight Core


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. Exclusive SupremeSupport 2.5 Memory Foam with 2.5x more cushioning than other mattresses to help you relax and recharge.
  • BREATHABLE COMFORT: Breathe Knit cover pillow top for excellent airflow. Hundreds of individually wrapped steel coils and reinforced side perimeters to cradle sleepers and limit 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.
  • EASY SET UP: Compressed and rolled for easy and convenient parcel shipping and set up.
  • 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: Queen


Product Dimensions: 80"L x 60"W x 11.5"Th


Item Firmness Description: Medium


Top Style: Plush Top


Cover Material: Knitted fabric


Number of Layers: 2


Fill Material: Memory Foam


Special Feature: Mattress in a box


Color: White and Brown


Item Firmness Description: Medium


Number of Layers: 2


Additional Features: Mattress in a box


Mattress Coil Type: Pocketed Coil


Construction Type: Hybrid


Number of Mattress Coils: 750


Is Customizable?: No


Portable: No


Is Foldable: No


Size: Queen


Item Dimensions L x W x Thickness: 80"L x 60"W x 11.5"Th


Item Dimensions: 80 x 60 x 11.5 inches


Item Depth: 60 inches


top-style: Plush Top


Color: White and Brown


Style Name: Medium - Midnight Core


Brand Name: Helix


Model Name: Helix Midnight Mattress


Model Number: Midnight


UPC: 810042450097


Age Range Description: Unisex Adult


Cover Material: Knitted fabric


Fill Material: Memory Foam


Product Care Instructions: Hand Wash Only


Mattress Comfort Layer Material: Comfort Foam


Material Type: Foam And Coils


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Aug 12 – Aug 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.

  • 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.

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Top Amazon Reviews

    • It’s a great mattress
Size: Queen Style: Medium - Midnight Core
Surprised it fit in such a small delivery box. Very nice queen mattress. I thought it was very comfy when I tried it out. The wife didn’t like the voc smell. Our guests said the bed was great, so no complaints there. Would definitely consider this for when we replace our own mattress.
Reviewed in the United States on January 10, 2026 by Andy Milne
    • Amazing bed for a side sleeper like me.
Size: Queen Style: Medium - Midnight Core
The vast mattress I’ve ever owned. Delivery was fast too. I was very nervous because I needed a good mattress and I will be buying another one for our guest room too. Do not hesitate with this purchase. Worth every dollar!
Reviewed in the United States on April 17, 2026 by Matt Gillentine
    • Happy with my first mattress in a box.
Size: Queen Style: Medium - Midnight Core
Seamless delivery, unpacking, and placing on base. Quality mattress and comfortable to sleep on for me. Hoped to get sleeping surface for wife (instead of recliner) who has badly arthritic shoulders (that did not work out, only recliner keeps pressure off her shoulders). If I needed another mattress this would be the one. Who would have thought a compressed mattress in a box would be so good. ... show more
Reviewed in the United States on April 6, 2025 by Jim C.
    • Dont buy it. go to a store, test it out and buy one.
Size: Queen Style: Medium - Midnight Core
I research this and went with the reviews and said it was a good mattress. I’ve had it for a year and I bought the side sleeper mattress. It reminds me of mattresses you find when you’re sleeping in a cheap hotel. My back hurt constantly, and I did not sleep well on this at all. It has a squishy sound every time you turn around after pulling my back out twice with this mattress, I gave up and put my old mattress back on. ... show more
Reviewed in the United States on April 16, 2025 by shauna l evans
    • Too soft
Size: Queen Style: Medium - Midnight Core
Too soft for my taste personally. Quality seems good but expected it to be firmer.
Reviewed in the United States on April 30, 2025 by abby
    • Firm and comfortable
Size: Twin Style: Medium - Midnight Core
Son loves it! This is the second one I’ve bought and he and his wife have one also.
Reviewed in the United States on December 23, 2025 by sportsmom
    • Comfortable for back pain and side sleepers
Size: Queen Style: Medium - Midnight Core
We've had the same mattress for 20 years and it was time to get a new one. I did a lot of research and found that this one was the best for people with back problems and side sleepers. Took a few days to get used to but we are very happy with this purchase. Very comfortable and I wake up with a lot less back pain. ... show more
Reviewed in the United States on July 12, 2025 by Jak
    • Great for back issues
Size: Queen Style: Medium - Midnight Core
Great mattress!! I bought because I've had two spinal surgeries and needed a better mattress! I have been able to sleep through the night ever since I bought one! I would recommend to anyone buying a new mattress! Thank you for making my Quality of life so much Better!!
Reviewed in the United States on November 13, 2024 by fielding graeber

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