• HydrX 20K™ - 20k Waterproof / 8k Breathable / Windproof Laminate
• ACMT™ Dual Layer - Climate Control & Anti-Condensation System
• M-Series Omni-Stretch™ 450D polyester outer shell
• 840D Nylon Hitena® inserts at shoulders & elbows
• Suregrip forearm inserts
• 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 all vents and back for improved breathability
• Lining - Seam-sealed ACMT™ lining system with integrated venting
• Dry Vent™ System - snowproof and moisture resistant chest, bicep & side body vent system
• Heavy-duty YKK® #8 Vislon® front zipper
• Heavy-duty waterproof zippers at chest, back pocket, bicep & radial side vents
• YKK® zippers at hand pockets & sleeve key pocket
• Cold stop front placket with magnetic/snap closure system
• Adjustable windskirt
• Shock-cord adjustable collar
• Hook & loop adjustable hem
• Adjustable cuffs with lycra inner cuff extensions
• Reflective inserts