MLily PowerCool Firm Mattress

from $2,399.00

While originally conceived as part of the PowerCool Sleep System, the fully ventilated PowerCool mattress shines even solo. Its clever construction enables passive airflow to effortlessly whisk away heat, keeping you cool and comfortable all night long. Try it with the PowerCool Base for additional cooling and air circulation.

Size:

While originally conceived as part of the PowerCool Sleep System, the fully ventilated PowerCool mattress shines even solo. Its clever construction enables passive airflow to effortlessly whisk away heat, keeping you cool and comfortable all night long. Try it with the PowerCool Base for additional cooling and air circulation.

Additional Information

Comfort Level:
The PowerCool Firm offers a true firm, ultra-supportive feel engineered for sleepers who prefer strong stability, minimal sink, and a cool, elevated sleeping surface. It’s the firmest and most supportive model in the PowerCool lineup.

Who It’s Best For:

  • Back and stomach sleepers needing maximum spinal support

  • Hot sleepers who want the coolest sleep surface possible

  • Anyone who prefers a firm, lifted feel with very little give

  • People who dislike the sink of traditional memory foam

Advanced Cooling Technology:
Designed around MLILY’s signature PowerCool airflow system, this mattress features cooling foams, ventilation channels, and a performance cooling cover that help actively disperse heat. The result is a noticeably cooler sleeping environment — ideal for warm climates or hot sleepers.

Support Features:
The firm comfort layers are paired with a strong, high-density base foam that keeps the spine aligned and prevents sagging. The feel remains stable and supportive across the entire surface.

Pressure Relief:
Although firm, the PowerCool Firm incorporates adaptive foams that lightly contour without allowing the body to sink. This reduces tension for back and stomach sleepers while maintaining a flat, supportive posture.

Temperature Regulation:
With breathable open-cell foams, a cooling knit cover, and strategically designed airflow channels, this mattress excels at dissipating heat and maintaining consistent temperature.

Motion Control:
The all-foam construction absorbs motion exceptionally well, minimizing sleep disruptions for couples.

Edge Support:
Reinforced foam edges help maintain stability around the sides, providing better support for sitting or sleeping near the perimeter.

Durability:
Built with higher-density support foams that maintain firmness and structure long-term, resisting softening and impressions.

Adjustable Base Compatible:
Works seamlessly with adjustable bases and power foundations.

Setup & Delivery:
Ships roll-packed for easy home setup. Simply unbox, unroll, and allow time for full expansion.

Warranty & Peace of Mind:
Backed by MLILY’s manufacturer warranty, offering long-term confidence and support.