Our best-selling clog in an ultra-lightweight style. The Boston EVA is made from water-friendly material, giving you a flexible design built on the contoured footbed you love most. The perfect pair for pre-workout, post-practice and all the rest days in between. IN NEWLIKE CONDITION SIZE 37 (US 6 1/2)  Contoured footbed for legendary BIRKENSTOCK support  Style made from single piece of EVA  Water-friendly, flexible & lightweight  Adjustable strap with tonal pin buckle  Made in Germany WITHOUT THE BOX GREAT FIT AND STYLE FIRM PRICE