Birkenstock Madrid Black EVA - Narrow Size:37 Flatlock seams are comfortable and

Flatlock seams are comfortable and flat next to the body

Windproof yet highly breathable

and roomy toe box

Increased breathability with mesh panels on top of the foot

Birkenstock Madrid Black EVA - Narrow Size:37 Flatlock seams are comfortable andA classic one strap sandal, now available in a no fuss, waterproof EVA. Super lightweight great for the gym or the beach. Made in Germany EVA one piece molded construction a waterproof and lightweight synthetic material Contoured EVA footbed features moderate arch support, a deep heel cup and roomy toe box Lightweight EVA sole for cushioning and shock absorption Avoid extreme heat Made in Germany