Memory foam holds its shape and does not require a box spring. It can be used on a platform bed.
More cost effective
Does not creak
Does not bounce or move when your partner rolls over (no motion transfer).
It holds its shape for years, unlike spring mattresses which can suffer from compressed or bent springs over time.
A memory foam mattress never requires flipping, unlike coil/spring mattresses.
Memory foam displaces pressure along the length of your body to help relieve aches and pains.
With memory foam's superior body contouring, it helps align your spine for a restful slumber.
Memory foam may also relieve allergies better than an innerspring mattress can.
Dust mites do not live on memory foam. Traditional coil spring mattresses often attract dust mites because of the nooks and crannies in the spaces between the coils.
Memory foam mattresses that feature gel provide a cool night's sleep.