The classic Birk with 3 adjustable straps.

Women's size 41 (USA size 10).

Upper material is Birkenstock's own "Birko-Flor" (Faux Leather).

Cork insole with a rubber outsole.

Made in Germany original's.

These have some slight bowing and the size is worn away. Size is a Women's 41 (or USA size 10).