Birkenstock Boston's sabots are a real classic that can be easily worn all year round. The buckles have the tactile sensation of a fabric and an opaque design and are colored coordinates, just like the external sole, which makes the model stand out even more. The upper is made of soft suede leather. Anatomical cap and latex riding track: insole suede leather leather: suede leather (Eva details: adjustable buckle belt individually with tactile sensation of a fabric; Details coordinated by the color "Made in Germany Superior Material: suede leather suede is in leather with a slightly shiny surface. It is soft and gives a pleasant sensation. It also absorbs the humidity very well. The suede is naturally soft and flexible and It does not have the same stability as smooth skin. The stability of suede varies from the skin to the skin. It is not a question of defects of material or production. The only in soft and elastic leather is gently adapts to the foot compliant with its outlines. The Open surface and therefore in particular breathable guarantees the right microclimate for the foot even in intense physical activity. Material on the track: cork the cork is a recrescrating raw material obtained from the surface layer of the cork oak. This natural product isolates the heat and has excellent Shock absorbing property It is able to compensate for a slight irregularity of the ground and gently arouses your steps during the walk.