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Helix Sunset Mattress, King

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Condition: New
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$1,396.00 Why this price?

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Availability: In Stock.
Fulfilled by 3Z Brands

Arrives Jun 23 – Jun 24
Order within 15 hours and 38 minutes
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Size: King


Style: Soft - Sunset 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.
  • 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.
  • SOFT FEEL(Sunset): Softer top layers of the mattress to give you that soft, lavish plush comfort you love. Soft premium foams offer optimal pressures relief and contouring at your hips and shoulders. 2 to 3 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: King


Product Dimensions: 80"L x 76"W x 11.5"Th


Item Weight: 120 Pounds


Item Firmness Description: Plush


Top Style: Plush Top


Cover Material: Fabric, unspecified


Number of Layers: 4


Fill Material: Memory Foam


Special Feature: Mattress in a box


Item Firmness Description: Plush


Number of Layers: 4


Additional Features: Mattress in a box


Mattress Coil Type: Pocketed Coil


Construction Type: Memory Foam


Number of Mattress Coils: 200


Is Customizable?: No


Is Foldable: No


Size: King


Item Dimensions L x W x Thickness: 80"L x 76"W x 11.5"Th


Item Weight: 120 Pounds


Item Dimensions: 80 x 76 x 11.5 inches


Item Depth: 11.5 inches


top-style: Plush Top


Color: White and Brown


Style Name: Soft - Sunset Core


Brand Name: Helix


Model Name: Sunset


Model Number: a9f5dade-81c1-45f3-a920-2e48f4d2cad9


UPC: 810042450042


Age Range Description: Unisex Adult


Cover Material: Fabric, unspecified


Fill Material: Memory Foam


Product Care Instructions: Hand Wash Only


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: Jun 23 – Jun 24

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

Learn more about financing & leasing here.

Top Amazon Reviews


  • Perfect mattress!
Size: Queen Style: Soft - Sunset Core
I love this mattress. I was looking for something on the softer side. This is perfect! You do not sink into the mattress like those with mattress toppers, which then leave a body dent. It is a nice firm softness.
Reviewed in the United States on July 29, 2025 by webOtter

  • My mattress
Size: Queen Style: Soft - Sunset Core
I have bursitis in both my hips and it’s very painful it wakes me up at night. I got this mattress for that reason and I can say I haven’t woken up in the night since I have been sleeping on it. I love it, as a matter of fact I usually get up before my alarm, but lately my alarm has been waking me up. ... show more
Reviewed in the United States on November 14, 2024 by Patricia Sherman

  • Not worth the price
Size: Full Style: Soft - Sunset Core
Not as good as expected . You can actually feel the coils . I don’t recommend this . I’m regretting buying it now after a few months of use
Reviewed in the United States on September 6, 2025 by Amazon Customer

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