Dress to impress with the Escalade Step Slip-On by Clarks. Polyurethane outsole Textile lining and sockliner OrthoLite® sheet footbed Gore insert Nylon shank Heel Height: 1 1/2" Insole: OrthoLite® Sheet Outsole: Polyurethane Upper: Cow Full Grain/Buffalo Leather This style tends to run small. For an accurate fit we recommend purchasing a 1/2 size larger than you typically purchase. For example, if you normally purchase a size 9, we recommend purchasing a size 9 1/2.