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Tranquility Essentials™ by Serta®Dunesbury II Foam Firm Tight Top Twin Mattress

Comfort you can believe in™. The Dunesbury II mattress features a Serta® foam support core that was designed for all over body support and long lasting comfort.

Tranquility Essentials™ by Serta®Dunesbury II Foam Firm Tight Top Queen Mattress

Tranquility Essentials™ by Serta®Dunesbury II Foam Firm Tight Top Full Mattress

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 reflect actual size.

Malouf™ ActivAir™ Polaris 12" Foam Plush Tight Top Twin Mattress in a Box

Sleepers who enjoy sleeping cooler on a hybrid mattress that blends traditional springs with memory foam layers will love the Polaris™ Mattress combining plush, ultra-breathable ActivAir™ foam, cooling CoolSync™ memory foam, and zoned pocket coils for targeted support. Tying everything together is the HyperChill™ cover offering an instant cooling effect. 

Malouf™ ActivAir™ Polaris 12" Foam Plush Tight Top Twin XL Mattress in a Box

Malouf™ ActivAir™ Polaris 12" Foam Plush Tight Top Full Mattress in a Box

Malouf™ ActivAir™ Polaris 12" Foam Plush Tight Top Queen Mattress in a Box

Malouf™ ActivAir™ Polaris 12" Foam Plush Tight Top King Mattress in a Box

Malouf™ ActivAir™ Polaris 12" Foam Plush Tight Top California King Mattress in a Box

Sleepers who enjoy sleeping cooler on a hybrid mattress that blends traditional springs with memory foam layers will love the Polaris™ Mattress combining plush, ultra-breathable ActivAir™ foam, cooling CoolSync™ memory foam, and zoned pocket coils for tar

Ultra-breathable ActivAir™ foam offers the bounce-back feel of latex with the contouring pressure relief of memory foam.

Plush CoolSync™ foam gently contours to the body and balances sleep temperature with a cooling gel infusion design.

Bamboo charcoal transition foam helps remove excess moisture and maintain a fresh sleep environment.

Individually encased steel coils are zoned to offer specialized support to common pressure points.

Supportive base foam provides a stable foundation while remaining flexible for use with an adjustable bed base.

Soft cover with HyperChill™ technology offers an instantly cooling effect that contributes to rejuvenating sleep.

Foam is CertiPUR-US® certified to meet the highest standards.

*Mattress only; all other products are sold separately. Images may not reflect the actual size. Color in images may differ in person. See local retailer for the actual finish.