The Humble Hillary-AR will leave you feeling happy and fatigue free even on your longest of days. ; Synthetic PU upper features decorative stitching and metal stud. ; Mary jane strap offers an adjustable hook-and-loop closure. ; Boasts Dri-Lex lining for superior sweat control to keep feet dry and comfortable in wet or damp conditions. ; An Ortholite insole wicks moisture for cool, dry comfort. ; Features an EVA molded midsole. ; SATRA TM144 rated in Dry, Wet, Oil, Oil/Wet Conditions. ; Slip resistant outsole properties are tested under ASTM F 2913-11, which meets or exceeds a result of 0.7 for dry and wet conditions, and 0.5 for oily/wet and soapy conditions. ; The industry uses standards test like the ASTM F2913-11, Mark II to measure the effectiveness of footwear in wet, oily, dirty conditions or some combination thereof. This tests measures the amount of friction between a shoe material with the surface under it when pressure is applied. ASTM F2913-11, Mark ll uses a scale of 0 (being not slip resistant) to 1 (being extremely slip resistant) to measure the coefficient of friction found by dividing the horizontal force by the vertical force. ; Polyurethane outsole with integrated stability shank for added support. ; Imported. Measurements: ; Heel Height: 2 in ; Weight: 7 oz ; Platform Height: 1 2 in ; Product measurements were taken using size 8, width M (B). Please note that measurements may vary by size.