Vionic KARIGAN SNEAKER women shoes grey 6.5. This lightweight leather lace-up is a steady, casual, everyday essential with its smart suede details and comfy padded collar Upper: Nappa Leather and Suede. Footbed: Removable Mesh Covered EVA Outsole: Durable Rubber. Heel Height: 1.25". Platform Height: .25". Vionic active footwear features Advanced Motion System (AMS) technology, combining our podiatrist-designed orthotic with a flexible, cushioned outsole and a lightweight, breathable upper. Step into support for work, play and everyday