Novilla AiryFlow N-2508M01053-12-K 12-Inch King Memory Foam Mattress

A cooling ice-silk cover, NanoGEL memory foam, and breathable mesh sides work together to help manage heat as you sleep. The Novilla AiryFlow also combines pressure-relieving foam with a supportive base, giving a king-size sleep surface designed for comfort and spinal alignment.

At 12 inches thick and medium firm, it brings cooling features and layered foam support together in one king mattress.

Who it’s for

This mattress suits king-size bedrooms and sleepers looking for a medium-firm foam feel, pressure relief, and features intended to support a cooler sleep environment. The gel memory foam is designed to cradle pressure points, while the high-density and green tea-infused support foams provide a firmer foundation. If you’re choosing between foam and a traditional innerspring approach, AiryFlow is the foam option, with low motion transfer as a useful feature for a shared bed.

The breathable ice-silk cover and 3D mesh sides are designed to encourage airflow, while the NanoGEL foam helps draw heat away. These features make the mattress a practical fit for people who tend to sleep warm and want a king-size surface with a balance of contouring and support.

Tech specs

• Size: King
• Dimensions: 80"L x 76"W x 12"Th
• Firmness: Medium firm
• Construction: Three-layer memory foam
• Fill: Gel memory foam and high-density foam
• Cover: Cooling ice-silk fabric
• Features: Breathable design, low motion transfer, pressure relief, and temperature regulation
• Care: Hand wash only
• Certifications: CertiPUR-US-certified foam and an OEKO-TEX-certified cover

Why it’s worth it

AiryFlow pairs several comfort details rather than relying on a single foam layer: the cover and mesh sides support ventilation, gel memory foam is intended to manage heat, and the support foams help maintain an aligned, cushioned feel. Green tea infusion is included in the support foam to help absorb and neutralize odors. Together, these details give shoppers a clear reason to consider this mattress when cooling, pressure relief, and motion isolation matter in a king-size bed.

The mattress arrives compressed and rolled in a box for setup. After unboxing, allow up to 72 hours for full expansion. The manufacturer also lists a 100-night trial and 10-year limited protection. In customer feedback, buyers often appreciate the balance of firmness and softness, the cooler feel, and reduced motion disturbance. Some also report that it expands quickly and has no strong odor, these are individual impressions, not guaranteed outcomes.

Questions before you buy

What are the mattress dimensions? It measures 80 inches long, 76 inches wide, and 12 inches thick, in a king size.

How long should it expand after unboxing? Allow 72 hours for the compressed, rolled mattress to fully expand.

How should the mattress be cleaned? The listed care instruction is hand wash only.

Is it worth it?

For a king-size bed, AiryFlow brings together medium-firm foam support, pressure-relieving comfort, and cooling-oriented design. It’s a strong match for shoppers who want memory foam with low motion transfer and airflow features, plus a defined setup timeline and a manufacturer-listed trial and limited protection.