Living in a colorful city, in addition to enjoying high-quality life, Serta also brings you high-quality sleep. The Cosmopolitan urban series uses three core technologies to make you feel at your best every day.
"Miaoerkou" interlocking spring support system:
Refined high-manganese carbon steel with a seamless "Z"-shaped continuous spring structure provides solid and uniform support. The entire spring is wound with only one high-purity steel wire.
It embodies high-tech technology and can better fit the human spine and effectively reduce interference.
Edge reinforcement system:
Strengthen the edge support, reduce the edge sagging of the mattress, and greatly increase the activity area of the mattress.
Soft quilted layer:
Reduces body stress and excessive turning over, giving you a more restful sleep.
Soothing sponge:
The new and improved soft foam layer provides long-lasting support and is not easy to sag, providing long-lasting support for any sleeping position. The breathable structure brings you a refreshing and comfortable sleep all night long.
Skin-friendly knitted fabric:
Good breathability, wear resistance, heat resistance, hygienic
Soft quilted layer:
Reduces body stress and excessive turning over, giving you a more restful sleep.
Graphite memory foam:
Environmentally friendly, pollution-free, lightweight, good thermal conductivity, slightly lower than human body temperature, the environment helps you sleep
Single-sided flip-free design
There is no need to turn the mattress over regularly, making it easy to maintain.
Thickness: 27cm
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