Get a fresh and funky spin on the classic Madrid with this modern take from BIRKENSTOCK! Rocking the popular Big Buckle in durable stainless synthetic, this sandal will make a lasting impression with its sleek look. Inspired by the cork sandal, it's crafted from super-light and ultra-flexible EVA material. Plus, the top-notch, scent-free EVA has been certified safe and boasts a bevy of benefits - it's featherweight, super-bendy, shock-absorbing, waterproof, and gentle on your skin.