Birki Air 2.0 Polyurethane Regular Fit Ultra Blue Size:40 Insoles: Non-removable premium wool insole

Insoles: Non-removable premium wool insole

The 100% leather lining absorbs perspiration perfectly

convertible backstrap and contoured PU footbed to support you through long hours on your feet

and high quality laces and an inside zipper for easy accessibility

VeganMade in Germany

Birki Air 2.0 Polyurethane Regular Fit Ultra Blue Size:40 Insoles: Non-removable premium wool insoleBuilt around the contours of the Birkenstock footbed, the new Birki Air 2. 0 clog is the next generation of the Professional line with an innovative, fluid resistant design. Side air vents help draw fluid away and improve breathability. With all the extras, like a detergent friendly buckle, convertible backstrap and contoured PU footbed to support you through long hours on your feet. Put comfort to work. Features: Contoured PU footbed, antistatic