The Papillio by Birkenstock Red Leather Nautical Tassle Thong Women's Sandals in size 39 feature a slip-on closure and a flat heel style. With a nautical theme and tasseled accents, these sandals are made of red leather with a solid pattern. The thong style design and comfortable fit make them a stylish and practical choice for any woman's wardrobe. The renowned Birkenstock brand ensures quality and durability, making these sandals a timeless addition to any shoe collection.