Artboard 1 2 - Insert Helix Logo Title 1 Pillow - Shell 1 - Pillow - 1 Insert 1 Pillow - Shell 1 - Pillow - 2 Inserts
Product image

Ultra-Cool Cover

Developed for a cool night’s sleep.

  • Twin
  • Twin XL
  • Full
  • Queen
  • King
  • CA King
Low Credit? Try   Learn More »
Add to cart »

Delivery Estimate: 4-8 Business Days

Ultra-Cool Cover

  • Helix Cool Sleep Technology

    The Ultra-Cool Cover features phase change material, which means it absorbs and regulates excess heat.

  • Zip On The Cool

    Simply zip on the Ultra-Cool Cover in place of your washable cover for quick and easy use. Ultra-Cool Cover only works on our current Helix Standard models.

  • Machine Washable

    We get it - you still might sweat. That’s why the Ultra-Cool Cover is machine washable.

Cool Outer
Fabric

Zip on your
Mattress

1 Year
Warranty

Free
Shipping

100 Night
Sleep Trial

Product Specs

  • Size
  • Materials
  • Shipping
  • Warranty

Measurements

  • Sized to fit your Helix Mattress.

Materials

  • 98% Polyester / 2% Lycra
  • Circular knit
  • Phase Change Material (PCM) finish

Shipping Info

  • Free Shipping via UPS Standard in the United States
  • Delivery in 2-6 Business Days
  • Shipping rates apply for Canadian orders

Returns & Warranty

  • No trial period or returns if packaging is opened.
  • 1-year Limited Warranty. Learn More

FAQs

How does the zipper work?

The Cover of your Helix Mattress is removable via a zipper you can find on the side of your mattress. You can easily interchange between the standard and Ultra-Cool Covers.

What does “phase change material” mean?

A phase change material absorbs and releases thermal energy to maintain a regulated temperature. Body heat can be absorbed from high temperature areas and transferred to the cooler extremities. This results in a uniform distribution of heat throughout the mattress to maintain a comfortable temperature for restful sleep. This also means the Ultra-Cool Cover works under a Helix Mattress Protector.

FAQs

Don't sweat it.

One of the most common complaints for people is sleeping too hot. The Ultra-Cool Cover is looking to fix that, by helping your body regulate and cool down whether every day or in the hot summer months.

Find your Match

How do you sleep?

Find the best mattresses for you based on your body type, sleeping position, and feel preference using Helix Color MATCH.

Find Your Match »
Product image

Ultra-Cool Cover

Developed for a cool night’s sleep.

  • Twin
  • Twin XL
  • Full
  • Queen
  • King
  • CA King
Low Credit? Try   Learn More »
Add to cart »

Delivery Estimate: 4-8 Business Days

Ultra-Cool Cover

  • Helix Cool Sleep Technology

    The Ultra-Cool Cover features phase change material, which means it absorbs and regulates excess heat.

  • Zip On The Cool

    Simply zip on the Ultra-Cool Cover in place of your washable cover for quick and easy use. Ultra-Cool Cover only works on our current Helix Standard models.

  • Machine Washable

    We get it - you still might sweat. That’s why the Ultra-Cool Cover is machine washable.

Cool Outer
Fabric

Zip on your
Mattress

1 Year
Warranty

Free
Shipping

100 Night
Sleep Trial