From Sorel, the Women's Joan Now Zip Waterproof Booties feature: Full grain leather upper Waterproof materials Side zipper closure Canvas and synthetic lining Removable EVA footbed with canvas topcover Rubber welt construction midsole with stitch detailing Leather wrapped heel Molded EVERTREAD™ rubber outsole Approx. 5.3" boot shaft height Approx. 8" boot shaft circumference Approx. 0.75" platform height Approx. 2" heel height Imported.