Birkenstock Unisex Profi Birki Blue Clogs, Nursing shoes。Birkenstock Birki\'s Profi Birki clogs in a navy blue finish offer a functional and durable design suitable for work or casual wear. These German-made clogs feature a textured synthetic upper that is easy to clean and a removable fabric-lined insole with a playful bear print. The rugged, slip-resistant outsole provides excellent traction on various surfaces. Note the visible wear on the heel area of the insoles as shown in the photos. Brand: Birkenstock Birki\'s Model: Profi Birki Color: Navy Blue Material: Polyurethane Style: Clog, Mule Toe Shape: Round Features: Slip-resistant, Removable insole, Waterproof upper Country of Manufacture: Germany Size: EU 39, US Men\'s 6, US Women\'s 8 Keywords: Workwear, Professional, Chef Shoes, Nursing, Gardening, Waterproof, Slip On, Utility, Durable, Gorpcore, Comfort, Orthopedic