Hi-Tec V-Lite SpHIKE Mid Women's Waterproof Trail Walking Boots Synthetic Rubber sole Waterproof Mesh Upper - With synthetic suede overlays for maximum breathability. Dri-Tec Membrane - Dri-Tec is a waterproof, breathable membrane in a bootie construction. Dri-Tec offers exceptional waterproofing, excellent vapour transmission and high mechanical resistance to maximise performance in the wettest of environments. V-Lite Design - V-Lite is a revolutionary vertical build concept that strips away as much weight as possible without sacrificing performance or durability. Rustproof Metal Hardware - Prevent rusting and prolongued the life of the boots. Dual Density CMEVA Midsole - For superb all-day cushioning whern you're hiking.