Product Description
Featuring a three-zoned coil design, the Perfect Sleeper 13" Cobalt Calm mattress from Serta offers pressure relief and plush support where you need it, with a Cool Twist® Gel Memory Foam that contours to your body.
- Mattress top: tight top
- Mattress type: innerspring
- 850 Edition Custom 3 zoned support coil system of individually wrapped coils provides contouring, cradling support from edge-to-edge, minimizing the impact of your partner's movement
- Breathable Cool Twist® Gel Memory Foam gently cradles your body while promoting enhanced airflow
- CoolFeel™ fabric creates a luxurious, breathable cover with a cool-to-the-touch sensation from technology that is plant-derived
- Antimicrobial mattress protection keeps your mattress fresh and clean from odor causing bacteria; does not protect users against bacteria, viruses, germs or other disease organisms
- Coil count: 1059
- Compatible with most frames, platforms and adjustable bases
- Manufacturer's 10-year non-prorated warranty
- Meets federal fire safety standards
- Made in the USA of imported and domestic parts
- Box spring/foundation sold separately
