Kingsdown Onyx Sleep Firm Mattress

Description

Sleep deeply and well-supported with the handcrafted softness of Kingsdown’s Onyx Sleep Firm Innerspring Mattress, made in the USA from premium materials. Topped with gel fibers for a soft feel and resilience, the firm gel quilting foam below promotes luxuriously cooling comfort alongside an extra layer of pressure-relieving firm gel foam. The individually wrapped coils within the innerspring system deliver personalized, full-body support and minimal motion transfer, while ultra-strong perimeter coils reinforce the edge for 100-percent surface usage.

• Made in the USA
• Comfort: Firm
• Gel Fiber: Micro-denier polyester fiber provides a resilient and exceptionally soft feel.
• Firm Gel Quilt Foam: Provides extra luxurious cooling comfort with a firmer feel.
• Firm Gel Foam: Comfort layer of cooling and resilient gel foam enhances pressure point relief.
• Wrapped Coil Innerspring System: High coil count innerspring system with individually wrapped springs to contour to the body and provide personalized support while minimizing partner disturbances.
• Perimeter Coils: Firm coils on all sides for edge support.
• Made with CertiPUR-US® Certified foams.
• Twin Size Dimensions: 39" W x 75" D x 11.5” H
• Twin XL Size Dimensions: 39" W x 80" D x 11.5” H
• Full Size Dimensions: 54" W x 75" D x 11.5” H
• Queen Size Dimensions: 60" W x 80" D x 11.5” H
• King Size Dimensions: 76" W x 80" D x 11.5” H
• Cali King Size Dimensions: 72" W x 84" D x 11.5” H
• Adjustable friendly innerspring mattress
• Certified by the Sleep to Live Institute® to deliver proper postural support.
• Experience next-level personalized support by adding our City Mattress Rio 2.0 Adjustable Bed Base
• Warranty: 10 year