I absolutely love this mattress!!! This mattress allow my spine to maintain its natural posture while sleep,reducing muscular tension and strain.I am not disturbed through the night by their tossing or turning though, perhaps this is because they are so comfortable .The foam layers also keep me from feeling as much movement so im sleep is less interrupted.Sealy Posturepedic technology works to allign my body with appropriate level support.Its also works to eliminate uncomfortable pressure points that cause my body to toss and turn during sleep.This mattress is really great and very supportive.Highly recommend and Thumbs up for Sealy👍👍👍

Angelisha Ritaveni