The men's Samaris Mid Hiking Boots from Regatta have an endurance mesh upper construction with a water-repellent Hydropel finish and a waterproof/breathable Isotex membrane. both ankles are supported with deep padding around the collar and tongue. The lightweight X-Lt sole unit features a hardwearing carbon outsole with a multi-directional cleat pattern for superb grip. Weighs 460 grams. 65% Polyurethane, 30% Polyester, 5% Rubber.