Details Keen Pyrenees Waterproof Hiking Boots - Men's Classic hiking boots from Keen for classic days out on the hill. Blending traditional all-leather construction with modern waterproof/breathable technology, the Pyrenees are built to keep feet dry and comfortable over long days and rough miles. A KEEN.Dry membrane seals out we weather while allowing moisture to escape. Weight: 1148g (pair size 42) Calf Circumference: 10.0 in / 25.4 cm Collar Height: 7.0 in / 17.8 cm KEEN.Dry waterproof, breathable membrane 4mm multi directional lugs Torsion stability ESS shank Waterproof nubuck leather upper Non-marking rubber outsole leaves no trace Dual density compression moulded EVA midsole Removable, metatomical dual-density EVA insoles Specifications Pyrenees Walking Boots - Men's