- A combination of yak leather and suede upper with a breathable moisture-absorbing textile lining
- Features suede accents and perforated holes for extra detail
- Removable felt covered inlay with ECFS are durable, shock-absorbing, anti-bacterial and provide good air circulation to keep your feet comfortable all day long
- Fluidform technology and a foot fitted last gives you anatomical support all day long. The lightweight, shock-absorbing sole is bonded to the upper without the use of glue or stitches.