Sam Edelman Bianka Sling Pump in Baby Blue. - size 9 (also in 10, 5.5, 6, 6.5, 7, 7.5, 8, 8.5, 9.5) Sam Edelman Bianka Sling Pump in Baby Blue. - size 9 (also in 10, 5.5, 6, 6.5, 7, 7.5, 8, 8.5, 9.5) Textile upper with leather sole. Slingback styling with buckle closure. Manmade footbed and lining. Pointed toe. Kitten heel. Approx 63.5mm/ 2.5 inch heel. SAME-WZ1297. I2677FH409. Sam Edelman is a lifestyle brand devoted to a trend-on, irreverent and whimsical style. Inspired by timeless American elegance, the brand offers a unique selection of iconic and contemporary fashion that bridges the gap between aspiration and attainability to define modern luxury.