Queen Ashley Sierra Sleep 12 Inch Hybrid 1200 Plush Bed in a Box

Queen Ashley Sierra Sleep 12 Inch Hybrid 1200 Plush Bed in a Box

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Save up to 25% Off!

Sale Ends December 4th

120 Night In-Home Trial

From $659.00

To $908.00



$44.42/mo suggested payments with 36 months special financing.
$54.92/mo suggested payments with 12 months special financing.
Customize Queen Ashley Sierra Sleep 12 Inch Hybrid 1200 Plush Bed in a Box

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Queen Ashley Sierra Sleep 12 Inch Hybrid 1200 Plush Bed in a Box
Queen Ashley Sierra Sleep 12 Inch Hybrid 1200 Plush Bed in a Box

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Comfort This describes how a mattress feels. The Comfort Scale rating is based on how the cushioning materials conform to the body's shape. The higher the number the softer the mattress.

Quilt - Top of Mattress This is the outside cover on the top of the mattress. It covers and protects the comfort and support layers inside.

  • Luxurious Knit Cover
  • 2" HD Gel Memory Foam

Comfort - Padding Layers This provides a cushioning layer between you and the support system in the bed. Different kinds of padding will provide different levels of comfort.

  • 2" HD Cushion Firm Foam

Correct Back Support System This is a general term used to describe how a mattress distributes and stabilizes body weight and maintains proper spinal alignment. Different materials provide different levels of support.

Warranty This tells you what kind of warranty you have and how long it will last. A typical warranty lasts about 10 years.


  • MATT-929018, FDN-929645

Expert Review

My Take on The Ashley Sierra Sleep Hybrid 1200 Plush Mattress

by Jed Harrington

The Ashley Sierra Sleep Hybrid 1200 Plush has everything you need to start enjoying deep, restful sleep, without breaking the bank. If you like a neutral, not too firm, not too soft, level of comfort, this may be perfect for you.

Conforming, yet Supportive

With a comfort scale rating of 6 out of 10 (10 is the softest) the 1200 plush has a neutral level of comfort designed to provide an excellent blend of body contouring pressure relief and deep down support.

Comforming and Solid Support

The 8 inch power packed coil system provides solid support to the lower back with less motion transfer for undisturbed sleep.

Smooth Top Quilt Design

The Smooth Top Quilt puts almost no barrier between your body and the comfort layers, which allows them to fully conform to your body with zero inconsistency.

HD Gel Memory Foam

High Density Gel Memory Foam offers superior pressure relief to help reduce tossing and turning, outstanding durability, and helps reduce motion transfer for undisturbed sleep.

CertiPUR-US Certified

All Ashley Sleep foams are independently tested and certified to meet or exceed the higest quality standards.

An Exceptional Value

The Ashley Sierra Sleep Hybrid 1200 is proof you don't have to spend a lot to get a great mattress. If you like a neutral level of comfort, go for it, you won't be disappointed.


SizeCoil Count

Works With All Bed Types

Box Spring
Box Spring
Traditional Frames
Traditional Frames
Adjustable Bases
Adjustable Bases

Your mattress purchase is fully compatible with all modern support systems, including adjustable base, platform bed, box spring/foundation, even the floor!

Customer Reviews

Average Review

46 Reviews
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Xsensor Overview

We test and measure body pressure on each mattress using sophisticated technology. We then provide you a personal recommendation.

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Comfort Depth Overview

See how far you'll sink into our mattresses - see how they'll feel. With our Comfort Depth measurements you'll know how a mattress will feel.

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Delivery Info


Our contactless delivery helps keep you and delivery personnel safe!

  • Your mattress order ships free via UPS/FedEx ground right to your front door
  • You can expect delivery in 2 to 3 weeks

Please note that bedding will deliver separately from your mattress order. Remote locations can experience longer lead times.

California Residents: This product complies with state regulations including mattress removal. Learn more

Let Us Help You
Pick the Right
  • Sleep cooler through the night with DualCool Technology
  • Feel supported with 900 Series Pocketed Coils
  • Consistent comfort with the BeautyEdge Foam Encased Edge