Serta Cobalt Calm Series

from $899.00

Sleep Cool, Sleep Supported.
The Cobalt Calm by Serta features a CoolFeel™ cover and Cool Twist® Gel Memory Foam for a refreshing night’s sleep. Paired with an 850-zone coil system, this mattress delivers exceptional support and motion isolation — ideal for couples.

- Available in Plush, Medium, Firm, and Extra-Firm
- Edge-to-edge support with reinforced sides
- Adjustable base compatible
- Antimicrobial cover helps keep your bed fresh
-Made in the USA with a 10-year warranty

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Sleep Cool, Sleep Supported.
The Cobalt Calm by Serta features a CoolFeel™ cover and Cool Twist® Gel Memory Foam for a refreshing night’s sleep. Paired with an 850-zone coil system, this mattress delivers exceptional support and motion isolation — ideal for couples.

- Available in Plush, Medium, Firm, and Extra-Firm
- Edge-to-edge support with reinforced sides
- Adjustable base compatible
- Antimicrobial cover helps keep your bed fresh
-Made in the USA with a 10-year warranty