Grooves on the platform crash like waves on this cushioned flip-flop that has a texturized footbed for massaging relief. Cushioning: absorbs impact and distributes weight for consistent, buoyant comfort under each step Stability: helps maintain comfortable foot alignment with targeted cushioning and support 2 1/4" heel; 1 1/4" platform; 1" slope Cushioned footbed with arch support Synthetic upper, lining and sole Imported American Podiatric Medical Association (APMA) Seal of Acceptance