Dansko Karl Men。* The Dansko Karl clog features a high quality leather upper following the natural contours of the foot. Box leather is ideal for the workplace environments with wet, acidic or greasy conditions. * Dansko\'s most traditional open-back clog for men that takes on the critical role of providing comfort to those in the nursing, hospitality, and other occupational fields. * It has a smooth, clean finish with the natural irregularities removed. It is the easiest leather to maintain, and can be wiped clean with soap and water. Roomy Thermoplastic toe box provides durable reinforcement and toe protection while allowing toes to move comfortably. * Nonallergenic vegetable tanned leather sockliner wrapped around synthetic foam absorbs and evaporates perspiration. PVC inner frame provides stability and reduces torque and pronation. * Dansko\'s Stapled Clog Collection proudly carries the Seal of Acceptance from the American Podiatric Medical Association.