Kiko Kostadinov Woman Sonia High Boots in Fog Grey, Oyster Grey, and Yellow. These thigh-high boots are crafted from stretch suede, featuring patent and matte leather contrasts with intricate brogue detailing. The concealed zip opening on the inside leg with a branded puller adds functionality. Made in Italy with a custom rubber sole, these boots combine luxury and style. Key features include a Nappa leather upper, calf leather lining, brogue detailing, and a rubber sole.