Cole Haan Black Linen Open Toe Slingback Stacked Heels. Excellent Condition Size 9.5 Cushioned Insoles All photos are of the actual item for sale and are taken by me. Please see photos and ask any questions you may have. These Cole Haan heels feature a sophisticated black linen upper with cutout designs with a chic peep-toe and a stacked heel. The adjustable slingback strap ensures a comfortable fit, while the medium-height heel adds elegance to any formal occasion. Office Versatile Linen Peep Toe Cutout Stacked Heel Cole Haan Black Linen Open Toe Slingback Stacked Heels