Birkenstock A 640 Polyurethane White EU 36 US L5 M3 Unisex Birkenstock A 640 professional clogs offer maximum hygiene and reliable grip in demanding work environments. Constructed from water-resistant and dirt-repellent polyurethane, these closed-back clogs feature a replaceable anatomically shaped cork-latex footbed with a suede lining for all-day comfort. The non-slip, oil- and grease-resistant profile sole ensures stability, while the integrated steel toe cap provides essential protection. Designed for durability, the entire shoe (excluding the footbed) is washable up to 80° Celsius. #Utility