Size large. Rainbows website says these are for those typically in a womens 7.5 to 8.5 shoe. The sandal is 10.5" long and 3.75" wide. This Rainbow T-Street Braided Strap Leather Ankle Strap Sandal is a stylish and comfortable choice for women in size 7.5 - 8.5. The brown leather lining and upper material, combined with the flat heel and ankle strap feature, make it perfect for casual or activewear occasions during the summer, fall, and spring seasons. The strappy design and buckle closure add a touch of elegance to this versatile sandal from the popular Rainbow brand.