Ecco Lite Boot Brown Light and FlexibleUppers are made of leather with a smooth, two tone, oily touch that is breathable. Leather lining that is soft and comfortable, ensuring a perfect inner climate inside the shoes. Removable, perforated, leather covered inlay sole with ECCO Comfort Fibre system. The insole conforms to your foot and the moisture absorbent circulation system provides a cool, hygienic climate all day long. Direct injected, two component PU/TPU sole is hard wearing, light and flexible.