Birkenstock Women’s Madrid Blue Sandals 36 N EU, 5-5.5 N

The original Birkenstock footbed
pronounced arch support, deep heel cup, and roomy toe box
Footbed molds and shapes to your foot
EVA sole - Flexible, lightweight, durable and shock absorbing The original that started it all. Known as the Birkenstock Fitness Sandal in Europe, this design tones the foot and calf muscles while improving circulation. This timeless one strap features our famous contoured footbed, fully adjustable strap and shock absorbing EVA sole. Footbed: The original Birkenstock footbed - Featuring pronounced arch support, deep heel cup, and roomy toe box. More »