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Helix Midnight Luxe mattress on a light gray background

Helix Midnight Luxe

4.5 · 44,159 reviews via Shopify’s catalogSource: Helix Sleep · checked Oct 15, 2026
In stock

Our best-selling Helix Midnight Luxe is a premium medium-feel mattress designed for side sleepers to help relieve back pain and achieve deep, restorative sleep. Our SupremeSupport 4.0 Memory Foam (4x denser than typical mattresses) works with zoned lumbar support to keep your spine aligned and your shoulders and hips cushioned, so you wake up feeling great. On a scale of 1-10 where 10 is the firmest, the Helix Midnight Luxe feels like a 6: it’s our goldilocks option, not too firm or soft.

CoolingTENCEL™ Cover
Ergoalign layerLuxe Layer
SizeTwin
$1,492.50
Checkout at Helix
Sold by Helix Sleep.
Helix Sleep is the only Shopify seller we matched for this exact item today.
Size
Twin
Warranty
15-year Limited Warranty. Read More

The Coreplex take

The Helix Midnight Luxe is a 13.5-inch medium-firm mattress designed with a plush pillow top to specifically support the needs of side sleepers.

  • SupremeSupport 4.0 foam
  • Zoned lumbar support
  • Breathable Tencel cover
  • Reinforced perimeter
  • 8 sizes

Rating

4.5 ★

From 44,159 reviews

Best for

  • Side sleepers
  • Pressure relief seekers
  • Users needing spinal alignment

Worth knowing

  • Height reaches 13.5 inches on select models.
  • Available in eight size options.
  • Includes cooling and ergo-align customization choices.
Price & stock
Checked today

The summary is AI-written from the listing and these numbers; confirm details with the seller.

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Details

Key features & specs

  • SupremeSupport 4.0 memory foam. Provides 4x denser support for targeted pressure relief at hips and shoulders
  • Zoned lumbar support. Keeps your spine aligned and relieves lower back pain
  • Plush pillow top. Adds extra comfort and softness for side sleepers
  • Ultra breathable Tencel cover. Enhances airflow for temperature regulation
  • Fully reinforced perimeter. Increases durability and extends mattress lifespan
Firmness
Medium
Top Material
Quilted pillow top
Core Material
SupremeSupport 4.0 memory foam
Cover Material
Ultra breathable Tencel or Glaciotex cooling cover
Coil System
Individually wrapped steel coils (select models)
Available Sizes
Twin, Twin XL, Double, Queen, King, California King

Summarized from Shopify’s product catalog. Confirm details with Helix Sleep before you buy.

Specifications

Cooling
TENCEL™ Cover
Ergoalign layer
Luxe Layer
Firmness
Medium
Size
Twin
Size / pack
Twin, Twin XL, Full, Queen, King, CA King, RV King, Short Queen

Seller policies

Warranty

15-year Limited Warranty. Read More

FAQs

Have questions?

Check out our in depth explanations on the product, shipping, returns, and safety. Learn More

Reviews

44,159 reviews

Reviews on Helix Sleep

Review source

Buying & sources

You check out with Helix Sleep. Coreplex doesn’t sell or ship this item.

Sources

Facts come from Helix Sleep’s listing and Shopify’s product catalog, as stated by them. Anything Coreplex writes is labeled as ours.

Helix Sleep listing ↗ · checked Oct 15, 2026

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