Multicolor calfskin leather and nubuck sneakers for men with OrthoLite® Recycled™ footbeds, ReXarge midsole, and Vibram rubber outsoles. Introducing the next-gen Karst 2, featuring new ReXarge foam technology for enhanced cushioning and energy return, plus extreme Vibram grip. Specifications: Calfskin Leather/Nubuck Color Multicolor Outsole/Features Vibram Rubber Outsole Insole OrthoLite® Recycled™ Footbed Height 3.3 CM Lining 65% Recycled Polyester 35% Calfskin