Vibram Contact Grip outsoles are stickier than ever, enhancing your control in all conditions All-terrain dual-density midsoles with EVA cushion pods for extended comfort and support Gore-Tex maintains exceptional waterproofing Breathable, high abrasion air mesh panels in the uppers manage moisture and airflow Heel and toe ventilation ports increase airflow along footbeds Out-of-the-box comfort adapts to a wide range of footshapes Thermoplastic urethane plates add lateral stability and structure Imported SPECS Best Use:   Hiking Upper:   Nubuck leather / air mesh Midsole:    EVA Support:   Thermoplastic urethane shank Outsole:   Vibram Contact Grip rubber Weight:   2 lbs 11 oz