Skip to product information
1 of 6

Helix Plus Core Mattress

Helix Plus Core Mattress

Regular price $844.00 USD
Regular price $1,132.00 USD Sale price $844.00 USD
Sale Sold out
Shipping calculated at checkout.
Select Size
Cooling Technology

Medium-firm hybrid support for all sleep positions | Helix Core

Checkout With Your HSA/FSA

Maximize your pre-tax HSA/FSA dollars.

  1. Select "Pay another way" or checkout as a guest.

    The checkout payment step, with a cursor clicking 'Pay another way' below a saved card.
  2. Select the "Flex - Pay with HSA/FSA" option.

    The checkout payment options, with 'Flex | Pay with HSA/FSA' selected below the credit card option.
  3. Confirm your eligibility.

    A Flex eligibility check asking 'What condition are you seeking treatment for?', with a field to enter it.
  4. Enter your HSA/FSA card details.

    The Flex HSA/FSA payment form, with card number, expiration, security code, country and ZIP code fields.
View full details
Product Highlights
Medium-firm support designed for larger bodies and all sleep positions.
11.5-inch hybrid profile
Responsive foam, gel memory foam, individually wrapped coils with reinforced edges, and durable base foam
Select the cooling-cover and targeted-support configuration shown in the product options.
Product Description
A medium-firm Helix hybrid designed for larger bodies and all sleep positions. Its comfort layers and individually wrapped coils provide responsive support, pressure relief, motion isolation, and reinforced edges.
Recommended For
  • Larger Bodies
  • Back Support
  • Pressure Relief
  • Couples
Product Specifications
Collection: Helix Core. Feel: Medium Firm. Construction: Hybrid mattress with responsive foam, gel memory foam, individually wrapped coils with reinforced edges, and durable base foam. Select the cooling-cover and targeted-support configuration shown in the product options. GlacioTex options are designed to draw heat away from the sleep surface. ErgoAlign options add targeted contour support beneath the hips.
What's Included
One Helix Plus Core mattress in the selected size, cooling-cover configuration, and support configuration. Foundation, bed frame, adjustable base, pillows, bedding, delivery setup, and removal services are not included unless separately selected.
Dimensions & Compatibility
11.5-inch profile. Select one of the sizes listed in the product options. A Split King (2 pcs) consists of two Twin XL mattresses. RV size labels retain their listed dimensions. Use a firm, flat support surface or thick, wide slats no more than 5.5 inches apart; a traditional box spring is not recommended.
Certifications & Standards
  • CertiPUR-US Certified
  • GREENGUARD Gold Certified
Warranty Details
Helix provides a limited lifetime mattress warranty for the original purchaser, subject to its current terms and eligibility requirements. Keep proof of purchase and follow the required support guidelines. Mattress comfort, normal wear, misuse, stains, and improper support are not covered. Any Bedder Mattress comfort or exchange benefit is governed by the terms confirmed with your purchase. If a special-order configuration is selected, any comfort-trial request requires Bedder Mattress management review and written approval; approval is not automatic.
Helix Core Smart Bed Bundle

Add an adjustable base

Pair your mattress with an adjustable base.

Build your sleep system →

Complete your bed