The upper is made from black top-grain leather, which retains its shape and repels water. The 3D-dry® lining keeps your feet dry and fresh for longer. The flexible Flexstep® sole is made of polyurethane and absorbs impacts to the back and feet. The removable Sievi Comfort insole is antistatic and ESD compliant, breathable and machine washable at 40 ˚C. ESD approved.
