ECCO FLUIDFORM Technology balances cushioning and energy-returning rebound within a durable and flexible integral outsoleFlexible PU/TPU direct-injected outsole creates a lightweight yet durable finish so you can get the best of both worldsPartial leather lining provides the ultimate indulgenceUppers in ECCO leather made in our own tanneries for a premium, durable finishSimply take out the inlay sole if you need to expand the width