Textile- Lightweight, breathable abrasion resistant materials allows for breathability and comfort Protective Rubber Heel Cap- Provides protection for the rear of the foot 4D Advanced Chassis High-High-cut profile for increased ankle support, stability and protection Gore Tex Performance Footwear- GORE-TEX® Performance Comfort Footwear keeps your feet dry -from the outside as well as from the inside. Molded EVA- Molded EVA midsole provides lighweight cushioning and stability Gusseted Tongue- Material bridge connects tongue to the upper eliminating debris from entering the shoe. Waterproof Bootie Construction Ortholite-OrthoLite® sockliner combines a specific Ortholite® foam and an EVA heel cup Protective Rubber Toe Cap- The right solution for the toe protection in mountain and trail environments Non Marking Contragrip- Delivering optimal traction on varied surfaces, Salomon's Contagrip® outsoles use the ideal combination of specialized rubbers for each specific use Heel Foam