The 'Miranda' mattress is a Cushion-top mattress with a medium firmness. It is a part of the 'Harmony Lux' line of mattresses from Beautyrest:

Beauty-rest Harmony Lux features our latest innovations in support, comfort, and cooling that work together in harmony for a better night’s sleep. Its new and innovative coil design and support system, advanced pressure-relieving foams, uniquely engineered cooling technologies, and exclusive sustainable fabric technology makes this collection the ultimate choice in premium bedding.

In partnership with Seaqual™, every queen mattress helps pull 50 plastic water bottles from our oceans.