Birkenstock Sandals Madrid EU 39 Blue EVA Slides Flat Buckle Slip On Open Toe Good used condition. Features: Madrid Essentials, blue, slides, sandals, EVA, shoes, open toe, low heel, flat, buckle, water, swim, contoured foot bed, slip on, single strap, one strap, flat sandals Please don't hesitate to ask any questions you may have about this item! • Smoke/pet free listings. • Ship same or next business day! Sold as pictured.