Cliff Firm Mattress by Factory Direct Mattress

Cliff Firm Mattress – 14" of Cool, Stable, No-Sink Support

Experience firm, confidence-inspiring support with the Cliff Firm Mattress, engineered for sleepers who prefer a flatter, more supportive feel with minimal sink. Advanced cooling technology, antimicrobial memory foam, and a zoned pocketed coil system work together to deliver a cooler, cleaner, and more supportive night’s sleep.

Why You’ll Love the Cliff Firm

 Firm Feel with Lasting Support

A firm comfort foam layer resists body impressions while providing consistent support—ideal for maintaining proper spinal alignment.

Cooler Sleep Technology

The premium cooling cover and copper, graphite, and silver-infused memory foam help dissipate heat and regulate temperature throughout the night.

Cleaner, Healthier Sleep Surface

Antimicrobial and antibacterial materials resist odors and bacteria, keeping your mattress fresh and hygienic.

Reduced Motion Transfer

The 884 edge-zoned pocketed coils absorb movement, making this mattress a great choice for couples.

 Strong Edge-to-Edge Stability

Reinforced edge zoning provides dependable support across the entire mattress with no sagging at the sides.

Premium Layered Construction

• Premium Cooling Knit Cover – Soft, breathable, and moisture-wicking
• Firm Comfort Foam – Stable support that resists body impressions
• Copper, Graphite & Silver-Infused Memory Foam – Cooling, antimicrobial, and contouring support
• 5-Zoned Silhouette Foam – Targeted pressure relief and enhanced airflow
• 884 Edge-Zoned Pocketed Coil System – Ergonomic support with minimal motion transfer

Product Details

• Comfort Level: Firm
• Height: 14 inches
• Adjustable Base Friendly: Yes
• Foam Certification: CertiPUR-US®
• Made in: USA
• Warranty: Non-Prorated 10-Year Warranty