Men ́s Shoes Clogs Birkenstock Superbirki Clogs Red EU 41 Man. The universal Birkenstock Superbirki 68031 shoes for men offer comfort and pleasure every day. These are sports shoes stylistically referring to earlier designs Birkenstock, which have received a new, dynamic form. The brand took care of an attractive design and also ensured the highest quality of workmanship. The upper is made of the material (synthetic), thanks to which our legs breathe freely. The sole, made of a durable compound, provides great cushioning and very good grip. Holding the foot, perfect positioning and exceptional comfort are the result of using modern solutions (no system). This model is adapted to all year. Interesting design, comfort and safety - this is how this model can be briefly described Birkenstock.