For Sale are 5 pairs of Womans BIRKENSTOCK Sandals. My Mother worked at The Birkenstock Store from 1998-2005 and she got these there at THE BIRKENSTOCK Store and wore them about a dozen or so times that's it. She kept these in fairly good Condition. I beleive they ALL are a Size 37 which is A WOMANS Size 6.5 "EXCEPT" The Blue ones they are a EU Size 36 which is A Womans Size 6. The Pink ones were A (SPECIAL) "LIMITED Edition" Breast Cancer Awareness Birkenstocks from I beleive 1998.