Birki Flow Big Kids EVA in Color Stone Coin | BIRKENSTOCK US。The Birkenstock Women\'s Birki Flow EVA clog in stone coin is a comfortable slip-on sandal perfect for casual occasions. With a solid gray color and a stylish slip-on closure, these shoes are designed for all-day wear in the summer, fall, and spring seasons. Made in Germany by the trusted brand Birkenstock, these sandals offer the ultimate comfort and support for women in US shoe size 12 (EU 45). Whether you\'re running errands or exploring the great outdoors, these Birki Flow clogs are a versatile and reliable choice for your footwear collection.