• HydrX 35K™ Waterproof / 25K Breathable / Windproof Laminate
• ACMT™ Dual Layer - Climate Control & Anti-Condensation System
• Durable Omni-Stretch™ nylon / spandex outer shell
• PFAS-free DWR finish
• 270g Total insulation value
• F.A.S.T. 4.0™ - 150g F.A.S.T.™ insulation value in outer shell body
• Removable Thermal Dry™ Active Liner - 120g Thermal Flex™ fill
• F.A.S.T.™ is perforated at side vents & upper back for improved breathability
• Lining - Seam-sealed ACMT™ lining system with integrated venting
• Dry Vent™ System - Snowproof & moisture resistant chest & side body vents
• YKK® VISLON® AquaGuard® front zipper with full inner placket
• Heavy-duty waterproof zippers at chest pockets & radial side vents
• YKK® zippers at hand pockets & sleeve key pocket
• Cold-stop front placket with magnetic/snap closure system
• Shock-cord adjustable collar
• Adjustable windskirt
• Adjustable cuffs with lycra inner cuff extensions
• Hook & loop adjustable hem
• Reflective inserts
• No PFAS intentionally used in this product