NIB Two levels of targeted cushioning in our smarter shoes and sandals for amazing all-day comfort Soft flat cushioning at forefoot lets your foot spread, increasing foot-to-midsole contact and reducing underfoot pressure* Anatomically arched footbed for maximum comfort Firm cushioning at heel Slip Resistant Rubber Outsole. SupercomFF Midsole Technology Provides All Day Pressure Diffusing Cushioning. Seamless Built-In Arch Contour. American Podiatric Medical Association Seal Of Acceptance, For Footwear That Promotes Good Foot Health. Heel Height Measures Approximately 1 1/4". Platform Height Measures Approximately 3/4". NOTE: All Measurements Taken On Size US 9. Measurements Will Vary By Size. Questions? Leave a comment below!