Birkenstock Blue Footbed Tradition - Medium Aetrex The upper material is breathable

The upper material is breathable

This collection uses a hand-sewn strobel construction technique making this sneaker long-lasting and incredibly flexible

The Mini Crew makes a perfect ankle sock

oiled nubuck leather with an open-selvage finish

Foot sensor technology

Birkenstock Blue Footbed Tradition - Medium Aetrex The upper material is breathableThe Blue Footbed Sport utilizes the principle of walking barefoot. It is based on the impression left by a healthy foot in sand, creating a natural environment for your feet. The heel area is cushioned and stabilized thanks to the raised design. This also supports the natural arch of the foot. The Blue Footbed is therefore ideal for anyone who would like to enjoy the unique comfort of Birkenstock in enclosed shoes made by other brands too. Anatomical