Chiroflex VX King Set

Chiroflex VX King Set from Cloud Nine:

• King 183cm
• Base and Mattress Set
• Standard Length 188cm

Chiroflex VX King Set – The Ultimate in Extra Firm Support 
If you’re looking for a mattress that delivers serious orthopaedic support with no compromise on durability, the Cloud Nine Chiroflex VX is the answer. This ultra-firm, ultra-durable bed is a long-time favourite for those needing solid back support, particularly heavier sleepers. Built to last and endorsed by the South African Society of Physiotherapists, the Chiroflex VX is the “go-to” choice for powerful posture correction and all-night comfort.

Design of Bed

Foam | Posture Support Core | Heavy Duty
The Chiroflex VX is a foam-based mattress, meaning there are no springs to creak or sag—and no movement transfer between sleeping partners. The key to its performance lies in its ultra-heavy duty Posture Support Core, a dense, reconstituted foam foundation that aligns the spine and joints while you sleep. This means less tossing and turning, no back or joint pain in the morning, and total support from edge to edge.

Like all Cloud Nine mattresses, the Chiroflex VX is 100% odour-free, non-toxic, and hypoallergenic. It contains no chemicals that typically cause sneezing, sinus issues, or skin irritation—ideal for sensitive sleepers.

Double Sided or No Turn

Double Sided | Durability
The Chiroflex VX is double sided, which means it can be flipped to extend its lifespan and ensure even wear. Regular flipping helps maintain the mattress’s structure and comfort over the years—an excellent choice for long-term durability.

Comfort Layers

Nano-Silver Gel | Buoyant Polyurethane Foam  | Ultra-Firm Comfort 
This mattress includes Nano Silver-infused Gel, a leading technology in sleep surfaces, that helps regulate temperature, so you sleep cooler through the night. The silver particles also promote a cleaner, more hygienic environment by resisting bacteria and fungi.  The buoyant polyurethane foam comfort layers are engineered to relieve pressure points, which improves blood circulation.

The mattress provides Extra-Firm Comfort. This is one of the firmest beds in the Cloud Nine range and may be too hard for some sleepers. If you require a heavy duty mattress but want some additional softness and comfort, consider pairing it with a mattress topper.  [See the Cloud Nine mattress topper here]

Mattress Fabric

Multi-quilted knitted jacquard poly-cotton | Gentle and Hygienic
The surface is wrapped in a micro quilted knitted Jacquard poly-cotton ticking. This cover is luxuriously soft to the touch, will not irritate the skin, and works as a moisture guard to help extend mattress life. It also includes anti-bacterial properties for hygiene.

Base

Cloud Nine Fluted Base | Durable and Elegant
Comes with a Cloud Nine Universal Fluted Base—solid, upholstered, and engineered to support the dense foam structure of the mattress without bending or bowing over time.

Ideal For

• Heavy duty mattress for those needing extra support
• Sleepers that prefer an EXTRA firm comfort

Recommended Weight per Person

No weight limit per person
The Chiroflex VX has no formal weight restriction and is built to bear higher weight loads with ease, offering dependable support and structure over time.

Guarantee and Warranty

2-Year Guarantee | 25-Year Warranty
Enjoy peace of mind with a 2-year guarantee and an extended 25-year service warranty.

Why Choose the Chiroflex VX King Set

The Cloud Nine Chiroflex VX is the top choice for heavier individuals seeking extra firm orthopaedic support. Durable, hygienic, and physiotherapist-endorsed—it’s built to last.