The AKU Trekker Lite III GORE-TEX boots for women is a robust and light model ideal for daily excursions. It has a high level of comfort and perspiration.Features:- Chamois upper + Air 8000 - GORE-TEX performance comfort lining - Vibram curcuma sole - Double density midsole die cut Eva - Insole mounted 4-6 mm nylon + Eva microporous - Custom fit soft insole - Weight: 445 gr Technologies:- Air 8000 It is the first of two systems developed by AKU to guarantee a high level of breathability of the shoe. It is a fabric made with a special technique thanks to which the level of transpiration in the space of 24h, increases up to more than 11 times compared to a fabric made with a conventional system.- GORE-TEX GORE-TEX membrane is a unique heat-sealed technical fabric containing approximately 1. 4 billion microscopic pores per square centimeter. These sediments are approximately 20,000 times smaller than a drop of water, but 700 times larger than a molecule of moisture vapor.