Treat yourself to the ultimate in comfort and style with the Birki Air 2 Clogs. 0 from Birkenstock. Designed for professionals for whom functionality and fashion are important in work shoes They are equipped with comfortable air intakes to keep your feet fresh resistant to oils and fats and secure heel straps. Featuring Birkenstock's famous molded footbed and its durability, you'll experience reliable support that will last a long time.