Please see the conversion chart for the best size to choose Live boldly and stylishly in the Men's Birkenstock Kyoto Nubuck Suede Leather Slide Sandals. The Kyotos introduce the next generation of Birkenstock with a seamless silhouette that elevates your everyday attire while maintaining the signature Birkenstock comfort you know and love. A wide, crossover strap lets you personalize the fit to match your mood, perfect for off-day chill sessions and casual hangouts with friends.