Women’s navy blue Birkenstock Sandal size EU41 US10. NWOT. An icon of timeless design and legendary comfort, the Arizona sandal has been defining style since 1973. Featuring an additional foam layer for cushioning, the soft footbed offers extra comfort plus go-all-day support. The laid-back, two-strap look comes in durable Birko-Flor® for a classic, leather-like finish. Cushioned BIRKENSTOCK soft footbed creates custom support with wear Birko-Flor® synthetic leather upper/li> Suede footbed lining helps keep you comfortable EVA sole is flexible and lightweight Two adjustable straps with metal pin buckles “Made in Germany” quality stamp on footbed