Casual sneaker ensures natural comfort and steady footing wherever you go Fashioned from ECCO BOVINE EXTRA OILED leather GORE-TEX membrane provides durable, breathable waterproofing FLUIDFORM™ is a direct injection process that uses fluid materials to follow Eccos one-of-a-kind anatomical lasts and form the most comfortable base for your shoe Resilient rubber soles are highly flexible and ensure excellent grip Inlay sole delivers optimal in-shoe comfort Ecco Byway Tred