The Beautyrest Black Series One Extra Firm Mattress is a premium 13.5-inch innerspring mattress designed for sleepers who prefer an ultra-supportive, stable surface with minimal sinkage. Serving as the entry-level gateway to the luxury Beautyrest Black line, it focuses heavily on robust spinal alignment and structural durability.
Key Specifications & Construction
Core Support: Built with Beautyrest's signature Triple-Stranded Pocketed Coil Technology. This triple-braided design provides exceptional edge-to-edge support, extreme durability to prevent sagging, and superior motion isolation if you sleep with a partner.
Comfort Layers: Utilizes minimal memory foam layers—specifically Beautyrest Gel Memory Foam—to maintain its stark, extra-firm profile while offering targeted pressure relief for your shoulders and hips.
Temperature Regulation: Features Sleep Climate Technology in the top cover, which incorporates phase-change materials to actively pull heat away from your body and keep you cool.
Profile Height: Approximately 12.75 to 13.5 inches depending on the specific tight-top or quilted-top configuration.
Compatibility: Fully compatible with Adjustable Bases.
Who is it Best For?
Back and Stomach Sleepers: The rigid support system ensures that the hips and pelvis stay properly elevated, keeping the spine naturally aligned.
Sleepers with Back Pain: If you require a "table-top" solid feel to minimize morning stiffness or back aches, this provides the necessary resistance.
Side Sleepers (Avoid): Side sleepers will likely find this model too unyielding, which can lead to painful pressure points on the shoulders and hips. Side sleepers should consider looking at the plush or pillow-top variations instead.
As is no Warranty
