Sleep X | Firm Size:Queen It's all built upon a

It's all built upon a high-definition 1

inviting surface

A 416-count Bonnell coil system provides traditional bounce

supportive foundation

This 15-inch luxury mattress balances plush comfort with robust support

Sleep X | Firm Size:Queen It's all built upon aWhy Choose an Extra Firm Mattress for Better Sleep ntroducing the Sleep X Firm, the most robust and supportive mattress in the Mattress King collection, built without compromise. Its luxurious, handcrafted design features traditional hand tufting, a meticulous process that ensures unparalleled durability and prevents shifting over time. Experience a revolutionary double lumbar support system, combining zoned coils with a dedicated copper Talalay latex