The supportiveness of the mattress surface, ranging from extra firm for maximum support to ultra plush for a softer, cushioned feel.

Mattress Comfort Level

The internal components and support system of the mattress, like innerspring, memory foam, or hybrid.

Mattress Construction

The style of the mattress's uppermost comfort layer, such as a pillow top, euro top, or tight top.

Mattress Top

A mattress designed to be flipped over regularly to promote even wear and tear to extend its lifespan.

Double Sided Mattress

The overall measurement of the item from the floor to its highest point (how tall the item is).

Height

Gel Memory Foam

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Sierra Sleep® by Ashley® Millennium Luxury 14" Gel Memory Foam Cushion Firm Tight Top Queen Mattress in a Box

When it comes to your comfort, discover the luxury of this queen gel memory foam mattress. Cooling gel copper-infused memory foam and two layers of temperature-regulating material keep you at a comfortable temperature all night long. 

Sierra Sleep® by Ashley® Millennium Luxury 14" Gel Memory Foam Cushion Firm Tight Top Twin XL Mattress in a Box

When it comes to your comfort, discover the luxury of this twin-xl gel memory foam mattress. Cooling gel copper-infused memory foam and two layers of temperature-regulating material keep you at a comfortable temperature all night long. 

Sierra Sleep® by Ashley® Millennium Luxury 14" Gel Memory Foam Cushion Firm Tight Top California King Mattress in a Box

When it comes to your comfort, discover the luxury of this california king gel memory foam mattress. Cooling gel copper-infused memory foam and two layers of temperature-regulating material keep you at a comfortable temperature all night long. 

Sierra Sleep® by Ashley® Millennium Luxury 14" Gel Memory Foam Cushion Firm Tight Top King Mattress in a Box

When it comes to your comfort, discover the luxury of this King gel memory foam mattress. Cooling gel copper-infused memory foam and two layers of temperature-regulating material keep you at a comfortable temperature all night long. 

When it comes to your comfort, discover the luxury of this gel memory foam mattress. Cooling gel copper-infused memory foam and two layers of temperature-regulating material keep you at a comfortable temperature all night long. Charcoal-infused gel memory

Charcoal-infused gel memory foam and a green tea-infused support foam base help to block moisture and odor and keep your mattress fresh. The mattress's contouring foam conforms to your body, delivering amazing support, pressure relief and comfort.

2" copper-infused gel memory foam; 1.5" charcoal-infused gel memory foam; 3" sculpted body-contouring comfort foam

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

Home is heritage—and heritage is uncompromising. This means the quality construction, unique stylings, and exceptional comfort of home furnishings from Signature Design by Ashley® always match the integrity of your home and family. The Signature Design by Ashley® line takes pride in its furniture—inspired by the American home for more than 70 years and enriched by you.

*Mattress only. All other items not included. Color and saturation may vary due to lighting and monitor/phone screen settings.

Sierra Sleep® By Ashley® Comfort Plus 10" Gel Memory Foam Medium Tight Top Twin Mattress in a Box

Slumber away in superior snugness on this twin mattress. With a wrapped coil system designed to reduce motion transfer, it works overtime to provide all-night support. Soft quilt foam, support padding and lumbar-friendly memory foam layer on the comfort. Shipping in a box for easy setup, this mattress places top-tier sleep within affordable reach.

Sierra Sleep® By Ashley® Comfort Plus 10" Gel Memory Foam Medium Tight Top Full Mattress in a Box

Slumber away in superior snugness on this full mattress. A wrapped coil system designed to reduce motion transfer works overtime to provide all-night support. Soft quilt foam, support padding, and lumbar-friendly memory foam layer on the comfort. Shipping in a box for easy setup, this mattress places top-tier sleep within affordable reach.

Sierra Sleep® By Ashley® Comfort Plus 10" Gel Memory Foam Medium Tight Top Queen Mattress in a Box

Slumber away in superior snugness on this queen mattress. With a wrapped coil system designed to reduce motion transfer, it works overtime to provide all-night support. Soft quilt foam, support padding and lumbar-friendly memory foam layer on the comfort. Shipping in a box for easy setup, this mattress places top-tier sleep within affordable reach.

Sierra Sleep® By Ashley® Comfort Plus 10" Gel Memory Foam Medium Tight Top King Mattress in a Box

Slumber away in superior snugness on this king mattress. With a wrapped coil system designed to reduce motion transfer, it works overtime to provide all-night support. Soft quilt foam, support padding and lumbar-friendly memory foam layer on the comfort. Shipping in a box for easy setup, this mattress places top-tier sleep within affordable reach.

Slumber away in superior snugness on this queen mattress. With a wrapped coil system designed to reduce motion transfer, it works overtime to provide all-night support. Soft quilt foam, support padding and lumbar-friendly memory foam layer on the comfort.

High-density gel memory foam for lumbar support

680 individual power packed wrapped coils; Ashley Edge "steel encased"; 2 perimeter rows of 13-gauge pocketed coils for edge support

Mattress ships in a box; please allow 48 hours for your mattress to fully expand after opening

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

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

Gel Memory Foam

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Sierra Sleep® By Ashley® Comfort Plus 10" Gel Memory Foam Medium Tight Top Queen Mattress in a Box

$359.45

Sierra Sleep® by Ashley® Millennium Luxury 14" Gel Memory Foam Cushion Firm Tight Top Queen Mattress in a Box

$1,074.49

Mills Brothers Furniture & Sleep Center

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Mills Brothers Sleep Center

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