Helix Plus King 80x76x11.5

The Helix Plus Mattress is a premium heavy-duty hybrid mattress specifically engineered for plus-size and big-and-tall sleepers seeking enhanced durability, pressure relief, and long-lasting support. Built with ultra-dense comfort foams and a reinforced TitanCore™ coil support system, the Helix Plus is designed to prevent sagging while maintaining balanced comfort and spinal alignment across all sleeping positions.

Its hybrid construction combines responsive high-density foams with individually wrapped steel coils to create a supportive yet comfortable medium-firm feel with excellent edge support and motion isolation. The mattress is rated to support up to 1,000 lbs total and is reinforced around the perimeter for improved durability and usable sleep surface.

The Helix Plus also features breathable materials and airflow-enhancing coil construction to help regulate temperature and improve cooling performance throughout the night. Designed with ergonomic input from sleep specialists and assembled in Arizona, the mattress delivers a durable hotel-style sleep experience tailored for heavier body types without feeling excessively firm.

Parameters
Brand: Helix Sleep
Retail Price: ~$1,499 MSRP (King)
Firmness: Medium-Firm (~7/10)

Dimensions (King)
Width: 76"
Length: 80"
Height: ~11.5"–12.5"

Mattress Type
Heavy-Duty Hybrid
High-Density Foam + Reinforced Pocketed Coils

Key Features
TitanCore™ reinforced coil system
Designed for plus-size & big-and-tall sleepers
Supports up to 1,000 lbs total
Ultra-dense comfort foams
Excellent edge support
Strong motion isolation
Enhanced durability & anti-sag construction
Breathable cooling design
Suitable for all sleeping positions
Fiberglass-free construction
Made in Arizona