Name: Sierra Sleep® by Ashley® 1100 Hybrid Firm Tight Top Twin XL Mattress in a Box
Brand: Sierra Sleep
SKU: 1102838
Price: 639.95 USD
Availability: InStock
Rating: 4.3 (8 reviews)

Display Cabinets

Sofas

Sectionals

Reclining Furniture

Ottomans

Chairs & Recliners

Living Room Sets

Lift Chairs

Theater Seating

Accent Benches

Occasional Tables

Accent Cabinets

Hall Trees

TV Stands & Entertainment Centers

Benches

Coat Racks

Living Room

Dining Stools

Sideboards & Buffets

Dining Hutches

Dining Benches

Dining Chairs

Dining Room Sets

Pub & Bar Height Tables

Standard Height Tables

Bar & Serving Carts

Tables

Seating

Cabinets

Bars

Dining Room

Beds

Bedroom Sets

Chest of Drawers

Dressers

Nightstands

Vanity Tables

Shoe & Boot Racks

Valet Stands

Bedroom Mirrors

Bedroom

Filing & Storage

Bookcases

Office Chairs

Desks

Office & Utility Cabinets

Office Desk Sets

Futon Mattresses & Covers

Office Hutches

Home Office

Home Accents

Fireplaces

Rugs

Wall Decor

Lamps

Throw Pillows

Lighting

Mirrors

Throw Blankets

Rug Pads

Home Decor

Outdoor Furniture Sets

Outdoor Tables

Outdoor Canopies & Gazebos

Outdoor Decor

Outdoor Seating

Outdoor Entertainment

Outdoor & Patio Furniture

Kids Beds

Changing Tables & Dressers

Kids Chairs

Kids Recliners

Kids Loveseat

Kids Sofa

Kids Dressers

Kids Bedroom Sets

Kids Nightstands

Kids Chest of Drawers

Kids Desks

Kids Seating

Kids Tables & Storage

Kids Furniture

Furniture

Twin

Twin XL

Full

Queen

King

California King

Mattress Sizes

Mattress Sets

Extra Firm

Firm

Medium Firm

Medium

Medium Plush

Plush

Ultra Plush

Mattress Comfort

Serta

Sealy

Sierra Sleep

Additional Mattress Brands

Mattress Brands

Innerspring

Memory Foam

Gel Memory Foam

Hybrid

Latex

Pillow Top

Euro Top

Mattress in a Box

Tight Top

Wrapped Coil

Foam

Mattress Type

Adjustable Bases

Standard Foundations

Low Profile Foundations

Standard Bed Frames

Bunkie Boards

Foundations

Pillows

Bed Sheets

Comforters

Duvet Covers

Mattress Toppers

Bedding Protectors

Blankets & Throws

Bed-In-A-Bag

Foundation Covers

Bedding

Mattresses

Kitchen Appliance Packages

Laundry Pairs

Washers

Dryers

Laundry Centers

Washer Dryer Combos

Drying Cabinets

Laundry Accessories & Cleaners

Laundry

French Door Refrigerators

Side-by-Side Refrigerators

Counter Depth Refrigerators

Top Freezer Refrigerators

Bottom Freezer Refrigerators

Other Refrigerators

Freezers

Refrigeration Accessories & Cleaners

Refrigeration

Ranges

Cooktops

Wall Ovens

Microwaves

Range Hoods

Cooking Accessories & Cleaners

Cooking

Built-In Dishwashers

Portable Dishwashers

Dishwasher Accessories & Cleaners

Dishwashers

Outdoor Fireplaces & Firepits

Outdoor

Tabletop & Textiles

Housewares

Garbage Disposals

Trash Compactors

Water Filtration & Treatment

Heating & Cooling

Other Appliances

Appliances

Outdoor TVs

TV & Video

Home Speakers

Smart Speakers

Audio

Portable Speakers

Wireless Speakers

Entertainment Furniture

Massage Chairs

Furniture & Racks

Electronics

Default Dev Script Validation

Sierra Sleep® by Ashley® Better Split King Adjustable Base

Sleep better than ever as you rise to new heights and get a head and foot massage with the twin XL adjustable power base. Sleep is taken to a whole new level with adjustable head and feet. With the touch of a button on the wireless remote control, adjust the mattress to eliminate pressure points for a comfortable sleep. Raise your legs to increase blood circulation and relieve pressure on your lower back. 

Sierra Sleep® by Ashley® 1100 Hybrid Firm Tight Top Queen Mattress in a Box

With the Hybrid 1100 mattress, you have endless possibilities for restful sleep. Feel the support of a truly traditional coil mattress which contours to your body for a comforting feel. High-density foam provides the firmness you love. Convoluted comfort foam provides added air flow, keeping you cool and comfortable while alleviating aches and pains. This mattress arrives in a box for quick and easy setup. Simply remove the plastic wrap and unroll. Foundation/box spring available, sold separately.

Sierra Sleep® by Ashley® 1100 Hybrid Firm Tight Top California King Mattress in a Box

900 individual power packed wrapped coils

10-year non-prorated warranty. CertiPur-US certified, adjustable base compatible

Foundation/box spring available, sold separately

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

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.

*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 reflect actual size.

Sierra Sleep® by Ashley® 1100 Hybrid Firm Tight Top Twin Mattress in a Box

Sierra Sleep® by Ashley® 1100 Hybrid Firm Tight Top Full Mattress in a Box

1102838/ef6ea2b5-fcd4-48e0-a54e-67e6b51c1892.jpg

Sierra Sleep® by Ashley® 1100 Hybrid Firm Tight Top Twin XL Mattress in a Box

Mattress Size:Twin XL