Modern hybrid golf shoe designed to be worn on and off the green Uppers are crafted from rich ECCO YAK leather, made in our own tanneries, for a smooth, full-grain finish GORE-TEX® membrane provides durable, breathable waterproofing FLUIDFORM™ is a direct injection process that uses fluid materials to follow our one-of-a-kind anatomical lasts and form the most comfortable base for your shoe TRI-FI-GRIP™ outsole technology uses three different zones to provide stability, durability and rotational support, both on and off the course Removable Ortholite® inlay sole delivers optimal in-shoe comfort and optional extra width when taken out