Is this a memory foam mattress?

Not classic memory foam, but it sleeps with a similar slow, melting feel. Its comfort layer is gel-infused foam over a dense Bio Comfort core, giving a conforming cradle that yields and settles rather than springing back, with bounce recovery under about 2.5 seconds. Responsiveness scores 10 for how cleanly it resets shape. It suits stationary sleepers who like to sink in and stay put; if you change positions often, a coil bed responds livelier.