Helix Twilight Core with GlacioTex Cooling Pillow Top and ErgoAlign Layer

Helix Twilight Core – GlacioTex™ Cooling Cover & ErgoAlign Layer

The Helix Twilight Core with GlacioTex™ Cooling Cover and ErgoAlign Layer combines the supportive feel of the Twilight Core with Helix's most advanced Core Collection upgrades. Featuring a premium GlacioTex™ Cooling Cover, targeted ErgoAlign lumbar support, pressure-relieving memory foams, and individually wrapped coils, this firm hybrid mattress delivers enhanced cooling, improved spinal alignment, and dependable hybrid support.

Mattress Details

• Firm comfort level
• Hybrid mattress construction
• 12.5" profile
• GlacioTex™ Cooling Cover
• HD Gel Memory Foam
• HD Memory Foam
• ErgoAlign Layer
• Edge Support Wrapped Coil System
• HD Base Foam
• Adjustable base compatible
• CertiPUR-US® Foams
• GREENGUARD Gold Certified
• ACA Certified

Key Features

GlacioTex™ Cooling Cover

Provides a cool-to-the-touch sleep surface while helping dissipate excess body heat for a cooler night's sleep.

ErgoAlign Lumbar Support

Reinforces the center third of the mattress to provide enhanced support beneath the hips and lower back while promoting healthy spinal alignment.

Firm Hybrid Feel

Offers stable support with balanced pressure relief for sleepers who prefer a firmer comfort level.

Pressure-Relieving Memory Foams

HD Gel Memory Foam and HD Memory Foam gently contour around pressure points while maintaining dependable support.

Responsive Coil Support

Individually wrapped coils provide targeted support, reduce motion transfer, and reinforce the mattress perimeter.

Ideal For

The Helix Twilight Core with GlacioTex™ Cooling Cover and ErgoAlign Layer is an excellent choice for side sleepers and hot sleepers looking for a firm hybrid mattress with premium cooling and enhanced lumbar support.

Why You'll Love It

The Twilight Core with GlacioTex™ Cooling Cover and ErgoAlign Layer combines firm hybrid support, advanced cooling, and targeted lumbar reinforcement into one thoughtfully engineered mattress. It delivers the same supportive feel as the original Twilight while adding two of Helix's most popular upgrades.

Comfort & Construction

The Helix Twilight Core begins with the GlacioTex™ Cooling Cover, engineered to create a cool-to-the-touch sleep surface while helping move heat away from the body. Beneath the cover, HD Gel Memory Foam and HD Memory Foam provide contouring pressure relief while preserving the Twilight's firm, supportive feel.

The addition of the ErgoAlign Layer reinforces the center third of the mattress to provide enhanced support beneath the hips and lower back. Combined with the Edge Support Wrapped Coil System, it promotes healthy spinal alignment while delivering targeted support, reduced motion transfer, and reinforced edge stability. A durable HD Base Foam foundation completes the construction, creating the most feature-rich version of the Helix Twilight Core.