Beautyrest® Centennial Harmonia 16.5" Pocketed Coil® Soft Pillow Top Twin XL Mattress

Product Overview

Beautyrest® Centennial Harmonia is crafted for sleepers who want elevated softness without sacrificing support. Built on our 850 Beautyrest® Triple-Stranded Pocketed Coil® system with 2K nano coils, Harmonia provides adaptive, precision support with enhanced motion separation. A soft stack of gel memory foam and Self-Response™ latex relieves pressure at the shoulders and hips, creating a high-contouring feel that still maintains lift and alignment. Finished with sleep climate technology and SurfaceTouch™ gel memory Foam for cool, breathable comfort, Harmonia transforms every night into a deeply relaxing, body-cradling sleep experience.

Advanced Motion Separation and Centennial Support

Featuring Beautyrest® Triple-Stranded Pocketed Coil® technology combined with nano coils for superior motion separation and responsive, body-conforming support.

Luxury Pressure Relief

2” Beautyrest® gel memory foam + 1” Self-Response™ latex conforms deeply to shoulders and hips while maintaining resilient push-back support.

Advanced Cooling & Breathability

Sleep climate technology + SurfaceTouch™ gel memory foam helps draw heat away from the mattress surface for a refreshing, cool-to-the-touch feel.

Cleaner, Healthier Sleep Surface

Engineered with breathable, high-performance materials for a fresh, clean, and hygienic sleep environment.

100 Years of Beautyrest® Luxury Innovation

Celebrating a century of sleep excellence, every Centennial mattress combines Beautyrest®’s most advanced support, pressure relief, and cooling technologies for a luxurious, restorative sleep.

Number of Coils: 1,693

10 Years Non-Prorated

Cooling technology

Low motion transfer

Breathable construction

Compatible with adjustable bases

Edge support

Meets Federal fire retardant safety standard

CertiPUR® - US certified

*Mattress only, all other products sold separately. Images may not reflect actual size.