UltraFlex INFINITY PLUS 7" Orthopedic Spinal Care Support Mattress with Premium Soy Foam & Enhanced Lumbar Reinforcement, Breathable Comfort Design, Available in Twin, Double, Queen & King | Made in Canada

UltraFlex INFINITY PLUS is an advanced upgrade to the popular Infinity model — offering all the same comfort benefits plus added Lumbar Support for reinforced spinal care and improved sleep posture. Designed for sleepers who require deeper support without sacrificing softness, this mattress balances pressure relief with durable structure to reduce discomfort and keep the body aligned throughout the night.

Made with premium soy-based foam, this mattress provides long-lasting resilience, cushioning comfort, and improved structural stability. The breathable fabric top enhances ventilation, helping regulate temperature while quilted construction layers add softness and long-term durability. Perfect for anyone wanting extra lumbar reinforcement, superior support, and consistent comfort night after night.

Product Details

Comfort Level: Medium-Firm

Thickness: 7"

Construction Benefits: Breathable, Hypoallergenic, Low Motion Transfer, Non-Toxic

Cover Material: Luxurious breathable fabric

Edge Support: Yes – Reinforced foam encasement

Country of Origin: Made in Canada

Model: Infinity Plus

Available Sizes: Twin | Double | Queen | King

Colour: White & Grey (pattern may vary)

Key Features

Enhanced Lumbar Support System
Designed for sleepers who need increased spinal alignment and long-lasting back reinforcement.

Premium Soy-Based Support Foam
Eco-conscious, dense base foam improves durability, pressure support, and long-term mattress stability.

Luxury Quilted Fabric Surface
Soft, breathable textile improves ventilation and enhances comfort at the sleep surface.

2" Medium Support Comfort Layer
Cradles the body while maintaining firmness required for proper alignment.

High-Density 5" Base Foam Core
Provides deep support and reinforces the mattress structure from edge to edge.

Foam Encasement for Edge Stability
Maintains mattress shape, reduces sagging, and increases usable sleep surface area.

Motion-Isolating Build
Reduces partner disturbance for more peaceful, uninterrupted rest.

Compressed, Rolled & Delivered in a Box
Easy home setup — expands to full shape after unpacking.

Additional Information

Possible measurement variance: ±0.5"

Mattress cover, quilting & fabric appearance may vary

Props in photos are for representation only

Mattress ships compressed for efficient delivery

Box spring not included