Fabric...i always stick to leather when hot n stickyWhen getting frisky that is
At least it's not vinyl, the rise n recline chair I use .for my treatment (hospital issue) is vinyl, it's easy to clean any blood off, but it's literally a pain in the arse to sit on. Even covered with an old bedspread doubled it still draws the sweat.We have leather sofas and just chuck a throw on it if needed.