Kingsdown Castlegate Hybrid Firm Mattress

Yes, this mattress is specifically engineered with a firm feel and targeted support zones to keep the spine aligned, which is ideal for those who primarily sleep on their stomachs.

The mattress uses 789 individually wrapped OptiCoils, which move independently to absorb movement. This design significantly reduces motion transfer, making it a great choice for couples who don't want to be disturbed by a partner's movement.

No, the mattress features Quantum edge support, which includes two rows of reinforced, stronger coils around the perimeter. This provides a stable surface that allows you to use the full width of the mattress without feeling like you are sliding off.

The cooling cover is designed to dissipate heat away from the body, and it works in tandem with gel-infused comfort layers to prevent heat buildup. While it won't feel like an air conditioner, it effectively helps regulate temperature for a more comfortable sleep environment.

Latex is naturally responsive and durable, providing a firmer, more supportive feel specifically in the center third of the mattress. This targeted lumbar support helps prevent the lower back from sinking, which is essential for maintaining proper posture throughout the night.

This mattress has a total height of 13.5 inches. You should ensure your bed frame or foundation can accommodate this depth, and you may want to consider the height of your sheets to ensure they fit properly.