Name: Sierra Sleep® by Ashley® Millennium Hybrid Luxury Plush Tight Top California King Mattress in a Box
Brand: Sierra Sleep
SKU: 1019327
Price: 3889.99 CAD
Availability: InStock
Rating: 3.6 (5 reviews)

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Sierra Sleep® by Ashley® Millennium Hybrid Luxury Plush Tight Top Twin XL Mattress in a Box

Copper-infused memory foam contributes to the cooling performance, and a green tea-infused support foam base keeps your mattress fresh. Contouring comfort foam conforms to your body, delivering amazing support, pressure relief and comfort. In addition, the premium pressure-sensitive NanoCoil unit and individually wrapped coil pack help to provide a great night's sleep.

2" copper-infused cooling memory foam; 3" sculpted body-contouring comfort foam

Premium pressure-sensitive NanoCoil unit; individually wrapped coil pack

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; 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.

When it comes to your comfort, discover the luxury of this hybrid plush mattress. A layer of cooling gel latex and two layers of temperature-regulating material keep you at a comfortable temperature all night long. 

Mattress Delivery What To Expect with Captions

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Sierra Sleep® by Ashley® Millennium Hybrid Luxury Plush Tight Top California King Mattress in a Box

Sierra Sleep® By Ashley® Cosmic Power Black California 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 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

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® Black California King Low Profile Foundation

Designed to cater to your busy lifestyle and built to last, this innovative foundation is ready to assemble in the comfort of your home. The unique shippable design is the perfect alternative to the standard box spring. Constructed of sturdy metal instead of wood for greater durability and longevity, this is the last foundation you’ll ever need.

Sierra Sleep® By Ashley® Black Full Low Profile Foundation

Sierra Sleep® By Ashley® Black King Low Profile Foundation

Sierra Sleep® By Ashley® Black Twin Low Profile Foundation

Sierra Sleep® By Ashley® Black Twin XL Low Profile Foundation

Sierra Sleep® By Ashley® Black Queen Low Profile Foundation

Sierra Sleep® By Ashley® Black California King Standard Foundation

Designed to cater to your busy lifestyle and built to last, this innovative foundation is ready to assemble in the comfort of your home. Constructed of sturdy metal instead of wood for greater durability and longevity, this is the last foundation you'll ever need. The unique design is the perfect alternative to the standard box spring.

Sierra Sleep® By Ashley® Black Twin XL Standard Foundation

Sierra Sleep® By Ashley® Black King Standard Foundation

Sierra Sleep® By Ashley® Black Queen Standard Foundation

Sierra Sleep® By Ashley® Black Twin Standard Foundation