Rockport Women's Janae Pump 100% Leather Rubber sole Heel measures approximately 4" Platform measures approximately 0.75" Savvy platform pump with hidden comfort amenities adidasadiPRENE heel and forefoot cushioning absorbs shock and enhances natural walking motion Rubber outsole offers grip for stability Nanoglide lining helps reduce friction and increase abrasion resistance PU foam midsole with added thickness in arch area