Introducing the Cobalt Mine mattress, a revolutionary sleep solution from Serta's acclaimed Perfect Sleeper series. This exceptional mattress combines cutting-edge materials and intelligent design to create a sleep experience that will transform your nights.At the core of the Cobalt Mine is a layer of advanced memory foam. This premium material molds to your body instantly, delivering unrivaled pressure relief the moment you rest your head. As you drift off, you'll feel a sensation of weightlessness, as if you're floating on a cloud of support that nurtures deep, rejuvenating sleep.

But the Cobalt Mine's innovation doesn't end there. The mattress also incorporates a layer of all-natural latex, harvested from the sap of the rubber tree. This groundbreaking material is infused with special technologies to elevate comfort and support. The latex encourages exceptional airflow throughout the mattress, keeping you cool and refreshed even on the warmest evenings. The outcome is a healthier, more invigorating sleep experience.For added indulgence, the Cobalt Mine features a layer of HR Soft foam and massage foam that enhance breathability and leaving you feeling comfortable throughout the night.

The Tencel fabric cover, with its knit design, ensures a cool, dry sensation against your skin. Tencel is prized for its breathability and moisture-wicking abilities, keeping you comfortable and dry throughout the night.

For unmatched support, the Cobalt Mine boasts a 5-zone pocket spring system. Each zone features springs of tailored stiffness to deliver targeted support to different body regions. This means ideal alignment and pressure relief for your head, back, hips, legs, and feet, no matter your sleeping position.The Cobalt Mine comes with an integrated Eurotop topper that brings out the characteristics of the mattress. Elevate your sleep experience with the Serta, Cobalt Mine mattresss.

The Perfect Sleeper mattress line was designed by Serta in collaboration with the NSF (National Sleep Foundation). NSF is an independent, non-profit organization comprised of physicians dedicated to improving sleep and thus good health. After 5 years of research, Serta & the NSF Foundation designed the Perfect Sleeper mattresses to solve the 5 most common sleep problems.

Springs: 638 for dimension 160x200cm

Height: 36cm (±1cm)

Firmness: 7/10

Warranty: 10 years

NATURAL LATEX

The natural material latex, produced from the sap of the rubber tree, is combined with special Technologies to offer revolutionary comfort and support. In addition, it increases the air circulation inside the mattress. You will meet with a comfortable and healthy sleep experience.

PREMIUM MEMORY FOAM

Premium Memory Foam is a superior comfort technology that integrates with your body and absorbs pressure. Relaxes your body and balances your blood circulation.

CUSTOM ZONED POCKET SPRING SYSTEM

The specially developed 5 Zone Pocket Spring System provides appropriate support to different parts of the body with different spring stiffnesses. It provides uninterrupted sleep for couples with different weight, height and sleeping positions.

TENCEL FABRIC

The knitted Tencel fabric cover ensures a fresh, cool sensation against your skin. Tencel is renowned for its breathability and moisture-wicking properties, keeping you dry and comfortable even on the warmest nights.

HR Foam (High Resilience)

It can adjust the support according to the pressure applied, thus maximizing comfort and support.

EUROTOP TOPPER

The Eurotop topper complements and enhances the unique sleeping sensation that the mattress gives with its luxurious foam materials and ergonomic design. At the same time, it extends the lifespan of the mattress because it protects it from moisture and wear while increasing its durability and maintaining its shape.

MASSAGE FOAM

Foam material in the shape of a "wave". It improves air circulation inside the mattress and maintains the appropriate temperature during sleep.