The Grenson Women's Grenson Nanette Ski Boot Rubberised Leather Black from the Autumn-Winter Grenson footwear collection. The Nanette 2.0 - reaches new heights this season with its new high heel and wedge sole which is still as light and comfortable as the original. The new Nanette is here in a matte black, rubberized calf leather with silver-toned eyelets, highlighting the signature cross over lacing. Product Details: Material: Rubberised Leather Calf Sole: Rubber Fit: We recommend one size down Last fitting: D Fit: We recommend sizing one size down Product MPN: 211819