New With Tags. This style is Unisex: Mens Size 8 Womens Size 9/10 Euro Size 41/42 The Havaianas Brazil Logo Flip-Flop Sandals in Gray are a stylish and comfortable choice for casual occasions. With a slip-on closure and medium shoe width, these sandals are perfect for both men and women in sizes 8 and 9/10, respectively. Made with a durable rubber outsole and synthetic lining material, these flip-flop sandals feature the iconic Brazil logo as accents. The brand’s origin in Brazil adds a touch of authenticity to this classic summer and spring footwear option.