Medium Support, Finished with a Cushioned Pillow Top
The Serta Perfect Sleeper® Cascade Canyon Medium Pillow Top Mattress adds an extra layer of cushioning on top of Serta's balanced medium feel. At 14", it pairs linked Q4™ coils and 5 Zoned Comfort with a cushioned pillow top and a cooling CoolFeel® cover with breathable wool.
Medium Pillow Top Comfort, Explained
Think of it as a medium mattress with a softer first impression. The pillow top gives a cushioned, sink-in-a-little welcome, then the medium support underneath takes over to keep your spine in line. It works for all sleep positions and is a good fit for back sleepers who want a little extra plushness at the surface.
What's Inside the Cascade Canyon Medium Pillow Top
Serta's Q4™ Support System: 860-density 4-in-1 linked coils.
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1Q4™ Support System
860-density 4-in-1 coils are linked together to spread your weight evenly and deliver long-lasting support, surrounded by BestEdge® Foam Encasement for stability. -
25 Zoned Comfort
Alternating firm and plush zones are designed to hug the curves of your shoulders, back and hips, adding support where the body naturally curves. -
3PillowSoft® Aire Foam
A gently rippled comfort foam that cushions pressure points while promoting airflow through the comfort layers. -
4Pillow Top
An extra layer of cushioning on top of the mattress for a softer, more luxurious first touch. -
5CoolFeel® Fabric with breathable wool
A cooling-performance cover fabric paired with a breathable wool layer to help regulate temperature and minimize overheating.
CertiPUR-US® Certified foams · Made in the U.S.A. with global components
Why You'll Love It
Designed to Ease Aches
Zoned coil support and pressure-relieving foams are designed to help relieve aches and back pain by keeping your body in natural alignment.
Sleeps Cool
CoolFeel® Fabric and a breathable wool layer help regulate temperature, while the coil core lets air move through the mattress.
Built to Last
Linked 4-in-1 coils share the load evenly across the bed, helping reduce sagging and body impressions over time.
Classic Innerspring Feel
A responsive, on-top-of-the-bed feel that's easy to move on, with the airflow and bounce people love about coils.
Support Where Your Body Needs It
Your shoulders, hips and lower legs press into a mattress the most, while the lower back and upper thighs need extra lift. 5 Zoned Comfort answers both, with plusher zones where you press in and firmer zones where you curve, so the Cascade Canyon Medium Pillow Top keeps your spine aligned from head to toe.
Choose Your Cascade Canyon Feel
Compare the Perfect Sleeper® Collection
| Series | Type | Coils | Comfort Layer | Cover | Feels & Heights |
|---|---|---|---|---|---|
| Cascade Ridge | Innerspring | 860-density Q4™ | PillowSoft® Aire Foam | CoolFeel® Fabric | Plush 12.5" |
| Cascade CanyonTHIS SERIES | Innerspring | 860-density Q4™ | PillowSoft® Aire Foam | CoolFeel® Fabric + wool | Firm 13", Medium 13", Plush 13.5", Medium Pillow Top 14", Plush Pillow Top 14" |
| Cascade Range | Innerspring | 920-density Q4™ | QuiltLoft™ Memory Foam | CoolFeel® Plus Fabric + wool | Extra Firm 14", Medium 14", Firm Pillow Top 14.5", Plush Pillow Top 15" |
| Cascade Bluff | Hybrid | 920-density Q4™ | EverCool® Supreme Memory Foam | CoolFeel® Plus Fabric + wool | Medium 13.5", Firm 14.5", Plush 14.5" |
Every model shares Serta's Q4™ Support System, 5 Zoned Comfort, BestEdge® Foam Encasement and a 10-year limited warranty.
MATTRESS DIMENSIONS
14" high
14" high
14" high
14" high
14" high
14" high
14" high
*Dimensions are approximate and may vary slightly. Split King ships as two Twin XL mattresses.
SPECIFICATIONS
| Brand | Serta® |
|---|---|
| Collection | Perfect Sleeper® (2026) |
| Series | Cascade Canyon |
| Model Number | 500313943 |
| Feel | Medium Pillow Top |
| Mattress Height | 14" |
| Mattress Type | Innerspring (pillow top) |
| Support System | 860-density Q4™ Support System, 4-in-1 linked coils |
| Zoned Support | 5 Zoned Comfort |
| Comfort Layer | PillowSoft® Aire Foam + pillow top |
| Edge Support | BestEdge® Foam Encasement |
| Cover | CoolFeel® Fabric with breathable wool layer |
| Recommended For | Sleepers who want medium support with a softer top |
| Foam Certification | CertiPUR-US® Certified |
| Origin | Made in the U.S.A. with global components |
| Compatibility | Adjustable bases, box springs, traditional frames, platform and slatted frames, bunky boards |
| Warranty | 10-year limited warranty |
CARE
- Use a mattress protector to guard against spills and stains and extend the life of your mattress.
- Don't apply liquids or cleaners directly to the mattress; moisture can stain the fabric and break down the foams.
- To freshen a soiled area, sprinkle baking soda, let it stand about 15 minutes, then vacuum. Repeat as needed and air the mattress out.