An exclusive three zone lining system that regulates moisture for enhanced warmth makes the TNP TBT Insulated Jacket a premium pick for those who want to explore more on their own terms. Taped seams in critical areas and an adjustable helmet-compatible hood finish a jacket designed to put you out there with inspired performance. FN DryOakley's exclusive waterproof fabric technology allows heat and sweat to escape to the outside through evaporation, while providing a protective barrier against water and wind. It is waterproof, windproof and aktmungsaktiv. Field proven waterproof protection and moisture management for improved comfort. Oklay Oprotect DWRA quick-drying, water-repellent technology for lightweight, comfortable performance.