The Boston Clog in Light Gray/Iron Wool/Oiled Leather from Birkenstock. 

Go for timeless style with a modern update with these Boston Clogs. Made with cozy wool felt, oiled leather accents, plus legendary contoured cork-latex footbed for the ultimate in support and comfort - these clogs will take all your looks to the next level!

• Contoured cork-latex footbed creates custom support with wear
• Soft, wool felt upper
• Suede footbed lining helps keep you comfortable
• EVA sole is flexible and lightweight
• Adjustable strap with metal pin buckle
• Made in Germany