Crocs Women's Neria Pro Graphic Work Clog 100% Crocs Imported Synthetic sole Shaft measures approximately not_applicable from arch Heel measures approximately 1" Platform measures approximately 0.75 inches Crocs lock slip resistant tread.Care instructions:Easy to clean, quick to dry Fit is relaxed, with extra room for easy on off, fitting orthotics Triple comfort: memory foam pillows on top of a microfiber-wrapped foam footbed; all riding on a shock-absorbing pu outsle Half size: size up Astm f2913-11 tested, certified