The Men’s VECTIV Fastpack Mid Waterproof Boots lightweight and supportive ankle-high boot is built for fast-paced hikes. These breathable boots use a DRYVENT membrane and have a cushioned, rockered midsole with a VECTIV plate that’s designed to provide agility and comfort during long days on the trail. The North Face's waterproof footwear incorporates a variety of advanced waterproofing materials, treatments, and processes. To help keep feet dry, they used internal waterproof membranes and/or adhesive and seam-seal constructions.