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Helix Plus (f.k.a. Nightfall)

Owners Rating
3 ratings

Product description from Helix:

Designed for Plus Size and Big & Tall
• Taller 12" mattress with an extra layer and higher density materials to provide the right comfort, support, and durability.
Maximum Support
• Extra layer of high density foam added to the mattress to help provide maximum support for people with high BMIs.
Medium Feel & All Position Contouring
• Medium feel top of the bed you need and designed using Helix Dynamic Foam to react to your body and aid recovery.
Cover: Helix Two Touch Design
• Each mattress comes with a top cover layer with stretch and a soft touch as well as a lower cover layer for airflow and breathability.
Comfort Layer: Helix Dynamic Foam
• Our special latex-foam hybrid alternative, designed to be denser to contour to your body. Medium feel. Density: 3.75 PCF.
Comfort Layer: Ultra Dense Memory Foam
• Uniquely pressure relieving, we use Memory Plus Foam - a special Helix blend. Density: 4.0 PCF.
Transition Layer: High-Grade Polyfoam
• Providing ergonomic support and cushioning, the transition layer has a higher IFD to match your body type. Extra support.
Body Shape Layer: XL Wrapped Coils
• Hundreds of individual taller coils designed to cradle and support heavier weight. Reinforced perimeter to provide edge support.
Base Layer: DuraDense Foam
• The bottom foam layer of the mattress provides base support and durability to the entire mattress.

From the GoodBed Editors:

To decide whether the Helix Plus (formerly known as the Helix Nightfall) mattress is the right choice for you, watch our in-depth video review or read our expert review.  

Bottom Line Is this a good bed for you?

Fit: Recommended for people who...

Prefer to sleep on their side
Prefer to sleep on their back
Prefer to sleep on their stomach
Prefer medium softness

Function: Rated for its...

Motion Isolation
Pressure Relief

Features: Contains...

  • Foam
  • Innerspring
  • Memory Foam
  • Pocketed Coils
  • Poly Foam
See specs for the Plus »
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This is awesome. Now I feel equipped to walk in somewhere and say with certainty, "This is exactly what I'm looking for."
— Sara in Phoenix, AZ

Reviews Plus

The Helix Plus (f.k.a. Nightfall) mattress model is recommended by 67% of owners on GoodBed (based on 3 ratings).

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Q&A Plus

Model Features Plus

Support Core:
Comfort Level:
Surface Type:


Mattress Components:
Special Characteristics:


Overall Build
  • No-Flip
  • Works with an adjustable base
  • Mattress Thickness: 12"
Which mattress from Helix is best for you?

Before shopping at Helix, take a short quiz to find which of their mattresses best matches your unique needs and preferences. Powered by GoodBed’s intelligent matching technology, you can even get your personal match score for each of Helix's available mattresses, in addition to other online options that match your criteria.

About this Model Plus

Active (released 2018) (edit this)
Model Name:

Additional Information Plus


The Plus is an unquilted spring core medium mattress model released in 2018 that is manufactured by Helix.

Editor's Note(s):

  • The Helix Plus was known as the Helix Nightfall until October 2019, at which time its name was changed without changing any of the specifications.


Have an update or correction to our information about Helix Plus (f.k.a. Nightfall)? If so, please take a moment to suggest an edit.

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