Hi-Tec Fusion Sport Mid Waterproof Trail Walking Boots Dri-Tec Waterproof Bootie Construction - Ensures feet stay dry in wet conditions. Durable Suede Leather/Lightweight Mesh Upper - Delivers breathability, durability and comfort in equal abundance. Lightweight Injection Moulded EVA Midsole - For cushioning and comfort. Lightweight Webbing Ghilly Lacing System - A criss cross lacing system comprises part of the upper so that the boot moulds to the foot like a glove.