The Birkenstock Arizona Essentials EVA Sandals in blue are designed for unisex adults in size 37 (EU) or 6 (US). They feature a slide style with a rubber upper, making them comfortable and durable for everyday wear. The sandals are from the Birkenstock brand and are perfect for both men and women looking for a versatile and stylish sandal option. Like new condition. See pictures as part of description.