The minimalistic Kulapa Kai sandal from OluKai™ proves less can be more. Uppers are made of a water-resistant synthetic leather with a soft, quick-drying jersey knit lining and neoprene backing. Anatomical compression-molded midsole. Soft nylon toe post with laser etched footbed design. EVA drop-in footbed for comfort and support. Non-marking rubber outsole with ocean-inspired traction pods. Measurements: Weight: 6 ozProduct measurements were taken using size 9, width B - Medium. Please note that measurements may vary by size.