The Chiruca Iceland GORE-TEX boots provide high levels of waterproofness, breathability and windproof effect thanks to the GORE-TEX membrane with which they were manufactured. Its sole is comfortable and light made of rubber with high resistance to wear by rubbing. Characteristics: - Nubuck leather and hydrofuged split leather - Zip and buckle closure - GORE-TEX Insulated Comfort Lining - Thinsulate lining - Removable thermocomfort antibacterial insole - Vibram® Schwarzwald rubber outsole - Weight: 1023 g Technologies: - GORE-TEX Products made with GORE-TEX fabric provide maximum comfort and protection in a wide range of activities and climatic conditions. The GORE-TEX membrane resists water and wind to ensure maximum impermeability, but at the same time allows the foot to breathe. How is it achieved? Thanks to the membrane with pores that are 20,000 times smaller than a drop of water, but 700 times larger than a water vapor molecule.