Balenciaga Long Sleeve Rib Knit Top in Abstract,Black 100% polyamide. Made in Italy. Dry clean only. Rib knit fabric. Screen print logo detail throughout. BALF-WK3. 570844 T6140. About the designer: CristÃ³bal Balenciaga started his couture house back in 1918, influencing the next century of fashion with his dramatic, sculptural silhouettes. In 2015, the brand announced that Demna Gvasalia would be taking over as the new creative director, bringing his signature edge to the classic luxury fashion house.