CUSHION ASSEMBLY

A cushion assembly is provided with a cushion provided with a mesh member. The mesh member is provided with a set of filaments of polymeric material, wherein at least two members of the set of filaments are looped and bonded to each other. A fluid impermeable layer is attached to the cushion. The fluid impermeable layer is provided with an inlet and an outlet. The inlet and outlet are formed in a base surface or an occupant support surface of the cushion. A fluid actuator is attached to the inlet or the outlet. A retainer is connected to the fluid impermeable layer and the cushion, and the retainer extends into a fluid permeable region of the cushion between the inlet and the outlet.