• HydrX 20K™ - 20k Waterproof / 8k Breathable / Windproof Laminate
• ACMT™ Dual Layer - Climate Control & Anti-Condensation System
• M-Series Omni-Stretch™ 450D polyester outer shell
• Abrasion resistant 660D nylon at instep & hem
• F.A.S.T. 4.0 ™ – 240g combined F.A.S.T.™/ Thermal Flex™ insulation value
• F.A.S.T.™ is perforated at vents & seat panel for improved breathability
• Lining - Seam-sealed ACMT™ lining system with integrated venting
• Dry Vent™ System - snowproof & moisture resistant thigh vents
• Durable YKK® 2-way front zipper with placket & snap closure
• Thigh height YKK® 2-way leg zippers with placket & snap closure
• Heavy-duty waterproof zippers at thigh vent pockets
• YKK® zippers at hand pockets
• Waist/hip flex stretch inserts
• Thermal seat, dry seat & dry knee inserts
• Pre-curved padded knees
• Adjustable/removable suspenders
• Storm cuffs with snap closure & front boot lace retention snaps
• Back leg length adjusters
• Reflective inserts