SweetNight CoolNest Ultra Foam Medium Queen 12" Mattress

Description

SweetNight CoolNest® Ultra medium 12-inch foam mattress uses a five-stage cooling system to create a more open, breathable sleep surface. A Gradient Cooling Ice Silk cover with a Qmax rating of 0.25 sits above ventilated memory foam and a 3D open-channel structure. The black cover gives the Ultra profile a distinct, modern look.

Five-Stage Cooling

Each layer contributes to temperature management, from the cooling cover and breathable foams to the open channels deeper in the mattress.

Open-Channel Airflow

Ventilated memory foam and the 3D internal structure give warm air a clearer route out of the comfort layers.

Seven-Zone Support

A wavy-cut support base responds across seven ergonomic zones while maintaining the medium feel.