Helix Twilight Core with Breathe Knit Cover and ErgoAlign Layer

Helix Twilight Core – Breathe Knit Cover & ErgoAlign Layer

The Helix Twilight Core with ErgoAlign Layer builds upon the supportive feel of the Twilight Core by adding targeted lumbar reinforcement through the center third of the mattress. Featuring Helix's breathable Breathe Knit Cover, pressure-relieving memory foams, responsive coils, and the ErgoAlign Layer, this firm hybrid mattress is designed to provide enhanced spinal support while maintaining the balanced comfort and firm feel of the Twilight collection.

Mattress Details

• Firm comfort level
• Hybrid mattress construction
• 11.5" profile
• Breathe Knit 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

ErgoAlign Lumbar Support

Provides targeted reinforcement beneath the hips and lower back to help promote healthy spinal alignment.

Firm Hybrid Feel

Delivers stable support with pressure-relieving comfort for sleepers who prefer a firmer mattress.

Breathable Breathe Knit Cover

Promotes airflow for a cooler, more comfortable sleeping environment.

Pressure-Relieving Memory Foams

HD Gel Memory Foam and HD Memory Foam help cushion pressure points while maintaining firm support.

Responsive Coil Support

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

Ideal For

The Helix Twilight Core with ErgoAlign Layer is an excellent choice for side sleepers looking for a firm hybrid mattress with enhanced lumbar support. It's ideal for sleepers wanting additional lower back reinforcement while maintaining the Twilight's supportive feel.

Why You'll Love It

The Twilight Core with ErgoAlign Layer combines firm support, pressure relief, and targeted lumbar reinforcement into one balanced hybrid mattress. It delivers the same dependable feel as the original Twilight while providing additional support where many sleepers need it most.

Comfort & Construction

The Helix Twilight Core begins with the Breathe Knit Cover, designed to encourage airflow across the sleep surface. Beneath the cover, HD Gel Memory Foam and HD Memory Foam provide contouring comfort and pressure relief while maintaining the mattress's 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. Working together 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 for dependable comfort and long-term performance.