CLARKS Women's Katesbridge Slide Sandal 100% Leather Synthetic sole Heel measures approximately 1 1/2" Platform measures approximately 3/4" PU outsole with EVA filler is lightweight and flexible, eases the walking motion, and reduces the overall weight of the shoe PU outsole with EVA filler is lightweight and flexible, eases the walking motion, and reduces the overall weight of the shoe 1 1/2" Heel