éThe Calvin Klein brand is an icon of sleek minimalism for the Modern Man and Woman. Products include apparel, accessories and home goods with clean lines and modern appeal. These Womens Calvin Klein Pianna Dress Sandals are guaranteed authentic. They're crafted with Leather, and the closure is Ankle Strap. The heel height is 3 3/4 inches, the size is 6 Medium (B,M), and the color is Black.é