Arizona Big Buckle Leather in Color New Dressy Black 。These sandals does not show the size, but I measured it and it comes out to 11 inches on the insole. Which would more likely be a size 10/10.5 us in mens product is a pair of Birkenstock Arizona sandals in men\'s size 43, which translates to a US size 10/10.5. The sandals are black in color and feature a double buckle design for a secure fit. Known for their comfort and durability, Birkenstock Arizona sandals are a popular choice for individuals looking for a stylish and functional footwear option.