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Beautyrest® Extra Firm Classic Top Mattress Harmony Lux Carbon Series 13.75 inch


  • Additional support where you need it most: Precision Support System powered by T2 Pocketed Coil Technology; an exclusive dual-strand coil design is located within the center of the mattress.
  • A consistently supportive feel and cool sleep, night after night with RightTemp Wave Foam.
  • You’ll fall asleep and stay asleep. InfiniCool Lux provides a cool sleep environment, including a cool-to-the-touch sleep surface.
  • Beautyrest, in partnership with Seaqual, is helping to promote cleaner oceans by recovering ocean plastics and transforming them into luxurious, high-quality sustainable fabrics

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SKU: harmonyEF Categories: , Brand:


Beautyrest® Harmony Lux™ Carbon Series features our latest innovations in support, comfort, and cooling that work together in harmony for a better night’s sleep. Its new and innovative coil design and support system, advanced pressure relieving foams, uniquely engineered cooling technologies and exclusive sustainable fabric technology makes this collection the ultimate choice in premium bedding. Featuring our RightTemp™ Wave Foam, our Harmony Lux™ Carbon Series sleeps cool and comfortable all night. 


Firmness: Extra Firm
Mattress height: 13.5″
Cover: Seaqual™ Sustainable Fabric

Comfort layers:
InfiniCool™ Lux
1″ RightTemp™ Wave Foam

1/2″ Firm Comfort Foam
1/2″ Beautyrest® Gel Memory Foam
2″ Firm Comfort Foam

Support system:
Powered by T2 Pocketed Coil® Technology

Exclusive support

Our Precision Support System™ powered by T2 Pocketed Coil™ Technology provides additional support where you need it most.

Sustainable and cool sleeping

InfiniCool™ Lux provides a cool sleep environment and Seaqual™ Fabric Technology utilizes recovered plastics from the ocean to create a durable and luxurious fabric.

Pressure relieving comfort

Beautyrest® Gel Memory Foam and RightTemp™ Wave Foam work together to create incredible pressure relief.


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