Classicly cute and all-day-wearable. We love this sandal.Upper - Water-resistant synthetic straps with a quick-drying jersey knit lining and a soft, nylon toe post. Footbed - Dual density co-molded footbed reimagines our 'Wet Sand Principle' and offers soft, supportive cushioning. Outsole - Non-marking 'Wet Grip' rubber with fauna-inspired design featuring barnacle-traction outsole for enhanced grip and durability.