Latex, they will pretty much last a lifetime.
Looks like a Tempurpedic to me.one of these:
It's the best. Everything else I've used kills my neck.
This is awesome, I have used one for 10+ years with no deformation. It convinced me to switch to a latex mattress.
weabo :thumbsup:
one of these:
It's the best. Everything else I've used kills my neck.