Biomedically engineered with FitFlop's triple density MICROWOBBLEBOARD™ midsole a technology that provides extreme comfort by absorbing shock and diffusing underfoot pressure the women's Skinny Cork Leather Sandals are an ergonomic yet stylish option. Crafted from soft leather the supportive generously sized sandals with toe thong feature an adjustable red cross-instep strap with buckle cork wrapped midsole for a neutral finish and non-slip rubber sole. - K.N. FitFlop women's Skinny Cork Leather Sandals Material: Upper: Leather. Sole: Rubber MICROWOBBLEBOARD™ midsole Ergonomic Leather cross-instep strap Toe thong Buckle closure Cork wrapped midsole Non-slip rubber sole Heel height: 1.5in