>>1472634>Which should I buy?Some mattresses are hotter and moister than others because they use foam instead of the old school expensively built-up fabric layers that breathed well and didn't trap moisture. So you should pay attention to whether or not you have had that problem before.
Memory foam works well when you have pressure points. Sleeping on your side has bigger pressure points than if you end up sleeping on your back or stomach which traps more heat if foam is used. Thin people can sleep on their stomach with their head turned to the side.
