Arizona Soft Footbed Oiled Leather in Color Elemental Blue 。The Birkenstock Arizona blue sandals in size 41 (US 8) for men are a stylish and comfortable choice for activewear or casual occasions. These slip-on sandals feature a solid blue color with a low heel height for added comfort. The sandals have arch support, a waterproof design, and a breathable upper material made of EVA. Perfect for the summer, fall, and spring seasons, these sandals also come with adjustable straps and authenticity markers, making them a versatile option for women looking for reliable footwear.