Name: Sierra Sleep® by Ashley® Chime 8" Memory Foam Medium Tight Top King Mattress in a Box
Brand: Sierra Sleep
SKU: 896737
Price: 499.99 USD
Availability: InStock
Rating: 3.8 (57 reviews)

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Sierra Sleep® By Ashley® Cosmic Power Black Twin XL Adjustable Base

Take sleep to a whole new level with this twin XL power base offering adjustable head and foot positioning. With the touch of a button, smoothly raise your upper body to relieve pressure points, sit up in bed or sleep in a partially inclined position (helpful for people who snore or experience acid reflux). Convenient USB charging is available for connecting electronics.

Sierra Sleep® By Ashley® Cosmic Power Black King Adjustable Base

Take sleep to a whole new level with this twin XL power base offering adjustable head and foot positioning. With the touch of a button, smoothly raise your upper body to relieve pressure points, sit up in bed or sleep in a partially inclined position (helpful for people who snore or experience acid reflux).

Sierra Sleep® By Ashley® Cosmic Power Black California King Adjustable Base

Available at:

Alton =

Columbia =

Fairview Heights =

Fenton =

Jefferson City =

Maryland Heights =

St Peters =

Wright City =

Sierra Sleep® By Ashley® Cosmic Power Black Queen Adjustable Base

Take sleep to a whole new level with this queen power base offering adjustable head and foot positioning. With the touch of a button, smoothly raise your upper body to relieve pressure points, sit up in bed or sleep in a partially inclined position (helpful for people who snore or experience acid reflux).

Sierra Sleep® By Ashley® Cosmic Power Black Full Adjustable Base

Take sleep to a whole new level with this full power base offering adjustable head and foot positioning. With the touch of a button, smoothly raise your upper body to relieve pressure points, sit up in bed or sleep in a partially inclined position.

Sierra Sleep® by Ashley® Chime 10" Hybrid Medium Tight Top California King Mattress in Box

Enjoy endless possibilities for restful sleep with this hybrid innerspring king mattress. You get the best of both worlds—the pressure relief of cooling gel-infused memory foam, coupled with body contouring  coils for superior support. Rest assured that high density quilt foam provides the comforting feel you love. Plus, this mattress arrives in a box for quick easy setup. Simply bring it to your room, cut away the plastic wrap, and unroll. You’ll be amazed at how it fully expands within minutes. Foundation/box spring available, sold separately.

High density gel memory foam lumbar support

2 Perimeter rows of 9" 13-gauge  coils for edge-to-edge support

Hypoallergenic: made from materials that don’t trigger allergies

10-year non-prorated warranty, adjustable base compatible

Note: Purchasing mattress and foundation from two different brands may void warranty; check warranty for details

Ashley® Furniture is dedicated to empowering your design vision. Discover all the inclusive styles you desire, whether you're decking out your first apartment or designing your dream home. Starting from travel-inspired sketches and backed by 70 years of experience, each piece is expertly crafted for years of enjoyment. At Ashley® Furniture, the work put into quality construction, unique stylings, and exceptional comfort matches the integrity of your home and family. From living rooms to patios, you’ll find exactly what you need for your space with Ashley® Furniture.

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

Enjoy endless possibilities for restful sleep with this hybrid innerspring king mattress. You get the best of both worlds—the pressure relief of cooling gel-infused memory foam, coupled with body contouring coils for superior support. Rest assured that high density quilt foam provides the comforting feel you love. Plus, this mattress arrives in a box for quick easy setup. Simply bring it to your room, cut away the plastic wrap, and unroll. You’ll be amazed at how it fully expands within minutes.

Cube ( Feet ) 

Style:

Sierra Sleep® by Ashley® Chime 10" Hybrid Medium Tight Top King Mattress in Box

We recognize one style does not suit all. That’s why you’ll find so much to love in our wide selection of room-to-room furnishings. From industrial electric to rustic farmhouse, discover on-trend styles made for mixing and standing out.

Sierra Sleep® by Ashley® Chime 10" Hybrid Medium Tight Top Queen Mattress in Box

Enjoy endless possibilities for restful sleep with this hybrid innerspring queen mattress. You get the best of both worlds—the pressure relief of cooling gel-infused memory foam, coupled with body contouring  coils for superior support. Rest assured that high density quilt foam provides the comforting feel you love. Plus, this mattress arrives in a box for quick easy setup. Simply bring it to your room, cut away the plastic wrap, and unroll. You’ll be amazed at how it fully expands within minutes. Foundation/box spring available, sold separately.

Enjoy endless possibilities for restful sleep with this hybrid innerspring queen mattress. You get the best of both worlds—the pressure relief of cooling gel-infused memory foam, coupled with body contouring coils for superior support. Rest assured that high density quilt foam provides the comforting feel you love. Plus, this mattress arrives in a box for quick easy setup. Simply bring it to your room, cut away the plastic wrap, and unroll. You’ll be amazed at how it fully expands within minutes.

Sierra Sleep® by Ashley® Chime 10" Hybrid Medium Tight Top Full Mattress in Box

Enjoy endless possibilities for restful sleep with this hybrid innerspring full mattress. You get the best of both worlds—the pressure relief of cooling gel-infused memory foam, coupled with body contouring  coils for superior support. Rest assured that high density quilt foam provides the comforting feel you love. Plus, this mattress arrives in a box for quick easy setup. Simply bring it to your room, cut away the plastic wrap, and unroll. You’ll be amazed at how it fully expands within minutes. Foundation/box spring available, sold separately.

Enjoy endless possibilities for restful sleep with this hybrid innerspring full mattress. You get the best of both worlds—the pressure relief of cooling gel-infused memory foam, coupled with body contouring coils for superior support. Rest assured that high density quilt foam provides the comforting feel you love. Plus, this mattress arrives in a box for quick easy setup. Simply bring it to your room, cut away the plastic wrap, and unroll. You’ll be amazed at how it fully expands within minutes.