Birkenstock Active-Birki PU. Your faithful companion in every situation. This shoe is the best solution for all those who are not only looking for a chic look, but also ruggedness and a perfect fit. This clog accompanies everywhere you go and the great PU material will never let you down. This model is super light and keeps your foot always in the correct position. The Active-Birki combines premium comfort with the usual high quality standards of Birkenstock!