Birkenstock Unisex Birki Air 2.0 Professional Clog Size:37 are combined in a lightweight

are combined in a lightweight

Jersey lining & binding

while the Fresh Foam X midsole

and grip of a 90° heel

Birkenstock Unisex Birki Air 2.0 Professional Clog Size:37 are combined in a lightweightSize Chart Built around the contours of the BIRKENSTOCK footbed, the new Birki Air 2. 0 clog in ultra blue ushers in the next generation of their Professional line with an innovative, fluid resistant design, making it ideal for healthcare and utility settings. Side air vents help draw fluid away and improve breathability, while the contoured PU footbed supports you through long hours on your feet. Equipped with extras like a detergent friendly buckle