Question from Coolmax
Hey debra, what do you think about coolmax material they put on mattresses?
Debra’s Answer
According to their website, it’s polyester, made from petroleum. Their whole point is about breathability. Natural fibers breathe naturally. It’s synthetic fibers that get clammy because air doesn’t pass through them. So now they’ve made a synthetic polyester fabric that breathes. It’s still polyester.
