From Teva, the Women's Tirra Sport Fisherman Sandals feature: REPREVE® recycled polyester webbing upper Comfortable micro-suede backed straps Adjustable hook and loop straps Top sole texture for additional air flow Lightweight EVA comfort footbed for all-day wear Nylon shank designed to stabilize and support your foot on varied terrain Recycled EVA in midsole Recycled EVA top sole Durable Spider Rubber® outsole for grippy traction Imported.