Sleek and slender, don't let the Cushion Slim fool you into thinking it's less than REEF star quality. It features our popular Cushion PU footbed, which means softness yet with an energetic rebound that retains its shape. Arch support and heel cupping are part of the comfort in this sandal, and our mindful PVC-free vegan leather straps finish these stepped-up flip flops to something entirely grown up.