Sizing Information Euro Sizing: Please see conversion for the best size to choose: Women's US 4/Big Kids' US 2 = Euro 35 Women's US 5/Big Kids' US 3 = Euro 36 Women's US 6/Big Kids' US 4 = Euro 37 Women's US 7/Big Kids' US 5 = Euro 38 Women's US 8/Big Kids' US 6 = Euro 39 Women's US 9/Big Kids' US 7 = Euro 40 Women's US 10 = Euro 41 Product Features Classic two-strap sandal silhouette Suede leather upper material Anatomically shaped footbed made of cork-latex Raised toe bar and roomy toe box to encourage natural gripping motion of the foot Transverse arch support ensures proper alignment and a solid stance Longitudinal arch support for stability with each step Deep heel cup cradles the heel Shearling lining on the footbed and straps EVA sole Adjustable metal pin buckles on upper straps Traction pattern on the sole The Birkenstock Arizona Shearling Suede Leather Sandals are imported. Birk's signature sandal gets upgraded for colder weather on the Women's Birkenstock Arizona Shearling Suede Leather Sandals. The legendary two-strap silhouette prepares for chilly temps thanks to shearling on the footbed and a supple suede leather upper. Color: Black. Gender: female. Age Group: adult. Material: Leather/Suede. Birkenstock Women's Arizona Shearling Suede Leather Sandals in Black/Black Size 39 Leather/Suede Birkenstock Women's Arizona Shearling Suede Leather Sandals