Perfect Sleeper Knox Firm Mattress

For those that prefer a classic, quilted feel—featuring 5 support zones for full-body spinal alignment with responsive coils and graphite-infused memory foam, plus cooling technology.

Designed with 5 zones of supportive coils and 1” Perfect Conform™ Memory Foam

Firm and supportive; Ideal for stomach or back sleepers; 13.5”

A firm-feel supportive 13.5” quilted mattress with a layer of 5 zoned coils for full-body spinal alignment, plus graphite-infused memory foams for xtra comfort.

Feel

Firm

Support

5 support zones for full-body spinal alignment in any sleep position

Pressure Relief

Responsive coils and premium memory foam cradle pressure points

Cooling

Cooling technology and graphite-infused memory foam designed to redistribute body heat

Motion Control

Designed to minimize the impact of your partner's movement

Made for

Back and stomach sleepers

Materials & Construction

• Our 5 ZoneActive™ Design combines coils and contouring memory foam for full-body alignment designed to offer comfort and support where you need it most.
• Experience targeted pressure relief with Perfect Conform™ Memory Foam that contours and cradles your pressure points for restorative sleep.
• Sleep comfortably throughout the night with cooling technology and 1” of graphite-infused memory foam that redistributes heat away from your body.
• Cool Twist® Gel Memory Foam offers enhanced airflow, heat dissipation, and contouring comfort.
• 100% USA Assembled
• Law Label Lookup Model Number: 500100491

Responsibly crafted

• CertiPUR-US® Certified means our foam was tested for and is free from harmful chemicals and gasses

Care

• To protect your mattress from stains and spills, we highly recommend using a mattress protector; This will also help with the overall health and lifespan of your mattress.
• We do not recommend applying liquids to the product; Applying liquids may stain the fabric and make the soiled area worse; Moisture or chemicals applied directly to the mattress can cause premature breakdown of the foam and damage the product.
• We suggest applying baking soda to the soiled area, let stand about 15 minutes, vacuum, and repeat as needed; Air the product out as much as possible.

Compatibility

• Compatible with most frames, including: traditional frames, box springs, platform frames, slatted frames, bunky boards, and adjustable frames.