Birkenstock Boston Clog- classic Birkenstock clog with suede, waxy, or smooth leather uppers, adjustable strap, shock-absorbing EVA sole. Birkenstock shoes feature superior support and a footbed that actually molds to your foot making these shoes the ultimate comfortable clog. Perfect for all seasons! Soft footbed available in Black, Mocha and Taupe Suede. Available in sizes 36-46 in regular and narrow widths. Hunter Black Leather and Taupe Suede are available up to size 50.