Sleek and understated sneaker packed with performance features. Crafted from high-quality yak leather, made in our own tanneries, which boasts a nubuck finish and water-resistant properties. GORE-TEX® ® SURROUND® construction offers 360-degree breathable waterproofing for feet. ECCO 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. Hardwearing outsole has a lightweight feel for flexible freedom-of-movement. Removable inlay sole delivers optimal in-shoe comfort and optional extra width when taken out.