Size info True to size. Narrow to Medium Width (Women's A/B). Details & care Birkenstock crafts its first-ever slipper with its time-honored comfort and lines it with genuine shearling for cushioning that naturally wicks away moisture. The cork-and-latex footbed is contoured in the shape of a healthy foot to ensure proper weight distribution and support the foot's natural shape and structure. Wool-blend textile upper/genuine shearling (New Zealand) lining/rubber sole Made in Germany NEW IN BOX