UltraFlex® HERCULES Firm Orthopedic Mattress – Cooling Gel, High-Density Soy Foam, Spinal Care & Reinforced Edge Support | Twin–Queen | 5"–10" | Made in Canada

Experience superior strength, comfort, and orthopedic precision with the UltraFlex® HERCULES Firm Orthopedic Mattress, proudly crafted in Canada. Designed for sleepers who prefer a firm and supportive surface, HERCULES delivers the perfect balance of durability, spinal care, and cooling technology for a revitalizing night’s sleep.

Constructed with High-Density CertiPUR-US® Certified Soy Foam and infused with Cooling Gel, the HERCULES provides a stable and pressure-relieving foundation while maintaining optimal airflow to prevent overheating. The multi-zone Posture Support Core ensures superior spinal alignment and balanced support from head to toe, making it ideal for back and stomach sleepers who require enhanced firmness and structure.

The premium quilted top offers initial softness without compromising support, while the reinforced edge system strengthens the mattress perimeter to prevent roll-off and increase usable sleeping area. Its breathable, hypoallergenic, and non-toxic design ensures a fresh, safe, and comfortable sleep environment every night.

Proudly handcrafted in Canada, the UltraFlex® HERCULES mattress is conveniently delivered in a compact box, making setup effortless. Simply unbox, unroll, and watch it expand into its full luxurious shape within hours — engineered to provide unmatched comfort and dependable orthopedic performance for years to come.

Product Details

Model: UltraFlex® HERCULES
Comfort Level: Firm
Thickness Options: 5", 6", 7", 8", 9", 10"
Available Sizes: Twin | Double | Queen
Foam Type: High-Density Soy Foam with Cooling Gel
Cover Material: Luxurious Quilted Fabric
Construction: Orthopedic, Breathable, Hypoallergenic, Non-Toxic
Edge Support: Yes (Reinforced)
Motion Isolation: Low Motion Transfer
Spinal Care Zones: Yes (Posture Support Core)
Made in: Canada
Certifications: CertiPUR-US® Certified
Packaging: Ships in Convenient Box Packaging
Colour: White & Grey (Actual pattern may vary slightly)

Key Features

Firm Orthopedic Support: Provides maximum body stability and enhanced back support for proper spinal alignment.

High-Density Soy Foam Core: Offers superior durability, structure, and long-lasting firmness.

Cooling Gel Infusion: Regulates temperature and dissipates heat for a cool, balanced sleep environment.

Posture Support Core: Multi-zone foam system promotes healthy alignment and relieves pressure on key joints.

Reinforced Edge Support: Strengthened perimeter improves stability and prevents sagging or roll-off.

Low Motion Transfer: Reduces partner disturbance for uninterrupted, restful nights.

Premium Quilted Cover: Adds softness while maintaining breathability and moisture control.

CertiPUR-US® Certified Foam: Safe, non-toxic, and tested for durability, content, and performance.

Hypoallergenic & Non-Toxic: Designed to maintain a clean, healthy sleep space.

Canadian Craftsmanship: Proudly designed and manufactured in Canada using locally sourced materials.

Mattress-in-a-Box Convenience: Easy to move, unbox, and set up — expands fully within hours.

Points to Remember:

All measurements variance by (+0.5/-0.5) Inches.

All props are for display purposes only.

Colour, material, and quilting pattern may change without notice.

Ships in convenient box packaging.

Box spring not included.