Name: Serta® Perfect Sleeper® Cascade Range 14" Innerspring Extra Firm Tight Top Twin XL Mattress
Brand: Serta Perfect Sleeper
SKU: 2159904
Price: 1029.99 USD
Availability: InStock
Rating: 4.9 (16 reviews)

Kitchen Appliance Packages

Commercial Laundry

Commercial Cooking

Commercial Dishwashers

Commercial Appliances

Laundry Pairs

Washers

Dryers

Laundry Centers

Washer Dryer Combos

Laundry Accessories & Cleaners

Laundry

French Door Refrigerators

Side-by-Side Refrigerators

Top Freezer Refrigerators

Bottom Freezer Refrigerators

Built-In Refrigerators

Counter Depth Refrigerators

Freezerless Refrigerators

Column Refrigerators

Compact Refrigerators

Under The Counter Refrigerators

Beverage Centers

Wine Coolers

Refrigerator Drawers

Freezers

Ice Makers

Refrigeration Accessories & Cleaners

Refrigeration

Ranges

Cooktops

Microwaves

Wall Ovens

Range Hoods

Cooking Accessories & Cleaners

Cooking

Built-In Dishwashers

Portable Dishwashers

Dishwashers

Garbage Disposals

Trash Compactors

Air Purifiers

Heating & Cooling

Dehumidifiers

Other Appliances

Bakeware

Cookware

Cutlery & Accessories

Cleaning & Storage

Housewares

Appliances

BBQ Grills

Outdoor Griddles

BBQ Grills & Outdoor Cooking

Outdoor Under-Cabinet Refrigerator

Outdoor Refrigeration

Outdoor Kitchen Kits

Cooking Tools & Utensils

Outdoor Cookware

Outdoor Cooking Fuels

Food Prep & Serving

Kitchen Installation Components

Replacement Parts

Outdoor Kitchen Accessories

Outdoor Kitchen

California King

King

Queen

Full

Twin XL

Twin

Mattress Sizes

Extra Firm

Firm

Medium

Plush

Ultra Plush

Mattress Comfort

Serta

Mattress Brands

Wrapped Coil

Euro Top

Pillow Top

Tight Top

Smooth Top

Innerspring

Memory Foam

Hybrid

Mattress in a Box

Foam

Mattress Type

Standard Bed Frames

Bunkie Boards

Foundations

Mattresses

Default Dev Script Validation

Warranty.pdf

Serta® Perfect Sleeper® Cascade Range 14" Innerspring Extra Firm Tight Top Twin XL Mattress-1

Screenshot_1677.jpg

Mattress Delivery What To Expect with Captions

8fdecb58-8db2-4836-abcd-7d02f2dd3c51.mp4

Serta® Perfect Sleeper® Cascade Range 14" Innerspring Extra Firm Tight Top Twin XL Mattress-2

Screenshot_1678.jpg

Serta® Perfect Sleeper® Cascade Range 14" Innerspring Extra Firm Tight Top Twin XL Mattress-3

Screenshot_1679.jpg

Serta® Perfect Sleeper® Cascade Range 14" Innerspring Extra Firm Tight Top Twin XL Mattress-4

Screenshot_1680.jpg

Serta® Perfect Sleeper® Cascade Range 14" Innerspring Extra Firm Tight Top Twin XL Mattress-5

Screenshot_1681.jpg

Serta® Perfect Sleeper® Cascade Range 14" Innerspring Extra Firm Tight Top Twin XL Mattress-6

Screenshot_1682.jpg

Serta® Perfect Sleeper® Cascade Range 14" Innerspring Extra Firm Tight Top Twin XL Mattress-7

Screenshot_1683.jpg

Serta® Perfect Sleeper® Cascade Range 14" Innerspring Extra Firm Tight Top Twin XL Mattress-8

Screenshot_1684.jpg

Serta® Perfect Sleeper® Cascade Range 14" Innerspring Extra Firm Tight Top Twin XL Mattress-9

Screenshot_1676.jpg

Serta® Perfect Sleeper® Cascade Range 14" Innerspring Extra Firm Tight Top Twin XL Mattress

Q4™ Support System – 860 density 4-in-1 coils are perfectly linked for even weight distribution and long-lasting support.

5 Zoned Comfort – Our unique coil design features alternating firm and plush areas and is designed to hug the curves of your back and body for perfect support.

CoolFeel® Plus Fabric – Engineered with cooling performance technologies to keep you cool and comfortable.

EverCool® Supreme Memory Foam – A dynamic combination of cooling, premium memory foam to cradle and cool you in a pressure-relieving embrace.

Adjustable Base Compatible – Designed to complement an adjustable base, so you can personalize your sleep experience.

Extra Firm - Ideal for stomach and back sleepers, or those who prefer extra firm feel.

Premium memory foam is temperature-sensitive; it may feel firmer in cooler temperatures and softer in warmer ones. For your preferred comfort, please allow several hours for your memory foam mattress to adjust to the room’s temperature.

Serta has been in the sleep industry for over 90 years and has been dedicated the entire time to helping people like you find a solution to your sleep problems so you can finally sleep better than you ever have. We love helping people find their best sleep and this is why our brand exists.

We believe that mattress shopping shouldn’t be stressful. We also believe whether you are buying online or in-store, you should be comfortable during the entire purchase process. So no matter if you're a back, stomach or side sleeper or if you sleep at night or during the day, we have a product to help you get the sleep you deserve. Check out some of the things we’ve learned along the way that help us to continue to be able to bring new sleep innovations to the table.

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

Serta® Perfect Sleeper® Extra Firm 14” features our Q4™ Support System, 4-in-1 coils that are perfectly linked for even weight distribution and long-lasting support. The 5 Zoned Comfort design offers perfect support for your back and body, and a breathable wool layer and CoolFeel® Plus Fabric help keep you cool and comfortable.