Outdoor water-repellent cushions are mold- and mildew resistant; sustained by an outdoor elastic support system for added resiliency. Dense foam padding enables high elasticity, providing ideal support and distributing pressure across cushion surfaces—helping seats bounce back from heavy use. Polyester fibers encase foam cushion cores to provide additional comfort. Cushion fill is completely sealed in water-repellent coverings—featuring serged interior edges to enhance cushion strength and longevity.