my sealy mattress?
my son has a sealy mattress.it was given to me by my brother about 5 years ago.its a sealy posturepedic essex firm mattress.he complains his back is in pain every morning.how old are those mattresses cause like i said i did not get it new.hes 12 and i know that he needs good support when he is sleeping.also can anyone tell me what type of mattress he would need at his age.

that one should be good enough, but the lifespan of a mattress is only about 20 years. check to see if the date of manufacture is on the tag