Details On-the-go, easy hook & loop closure Lightweight EVA midsole Grooved outsole for improved traction 1.4” leather straps for enhanced support Leather Working Group certified tannery Provides 1” of added height Soft, interior leather lining High quality, breathable leather 100% Living Wages, 0% Net Carbon Sizing This style fits true to size. Nisolo shoes are handmade from genuine leather. For the greatest comfort, we recommend wearing your new Nisolo footwear for just a few hours for the first few days to allow the leather to mold to your feet. Within three to five wears, the leather will soften and mold to your feet.