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

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

Height

Twin XL

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Serta® Perfect Sleeper® Blue Lagoon Nights 13.5" Wrapped Coil Medium Tight Top Twin XL Mattress

Featuring an 825-coil density system, this supportive mattress offers zoned comfort and pressure relief with a lumbar gel support band and Cool Twist® Gel Memory Foam that contours to your body—with upgrades available with more cooling layers and support.

Serta® Perfect Sleeper® Cobalt Calm 14.5" Wrapped Coil Medium Pillow Top Twin XL Mattress

Featuring a 3 zoned coil design, this mattress offers pressure relief and support where you need it, with a Cool Twist® Gel Memory Foam that contours to your body—with upgrades available with more cooling layers and support.

Serta® Perfect Sleeper® Blue Lagoon Nights 12" Wrapped Coil Firm Tight Top Twin XL Mattress

Featuring a 3-zoned coil design, this mattress offers pressure relief and support where you need it, with Cool Twist® Gel Memory Foam that contours to your body-with upgrades available for even more cooling, comfort, and support..

Cool Twist® Gel Foam - Cooling gel is swirled directly into a breathable foam designed to promote airflow and heat dissipation.

Cool Twist® Gel Memory Foam This unique design features cooling gel swirled into premium memory foam. This breathable memory foam helps enhance airflow and heat dissipation for a feeling that can only be described as a cool, contouring type of comfort.

PillowSoft® Aire Soft foam provides enhanced cushioning for exceptional comfort and promotes airflow through its unique, gently rippling design.

3 Zoned Coil Design - This 850-coil density system offers three support zones with targeted support for your lower back and hips and cradled comfort everywhere else.

Perfect balance of soft and firm with a pillowy, cloud-like top layer

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

Meets Federal Fire Retardant Safety Standard

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. 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.

Featuring an 825-coil density system, this supportive mattress offers zoned comfort and pressure relief with a lumbar gel support band and Cool Twist® Gel Memory Foam that contours to your body—with upgrades available for even more cooling, comfort, and s

Gel Band Support Gel memory foam lumbar support band provides support for the lower back and hips.

Anti-Microbial Technology - Our anti-microbial mattress technology will keep your mattress fresh and clean from odor-causing bacteria.

Custom Support Coil System - This 825-coil density system provides contouring, cradling support and minimizes motion transfer.

Firm and supportive; Ideal for stomach or back sleepers

Offers the perfect balance between soft and firm; Ideal for all sleep positions

Twin XL

Serta® Perfect Sleeper® Blue Lagoon Nights 12" Wrapped Coil Firm Tight Top Twin XL Mattress

$649.00

Serta® Perfect Sleeper® Blue Lagoon Nights 13.5" Wrapped Coil Medium Tight Top Twin XL Mattress

$749.00

Serta® Perfect Sleeper® Cobalt Calm 14.5" Wrapped Coil Medium Pillow Top Twin XL Mattress

$949.00

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