These high-tech boots are designed to be light and agile whether climbing into your tree stand or in heavy brush. Hiker styles are designed to meet the needs of the avid outdoorsman. Specifications: Gore-Tex fabric bootie Wraparound 200 gram Thinsulate insulation An ideal all-season lightweight-hunting boot Full grain leather and Cordura nylon Advanced polypropylene midsole improves lateral stability A scuff guard fully surrounds the sole-to-upper bond for greater support All terrain outersole flexes easily and moves quietly