• ACMT™ - 20,000mm/8,000g/m² • Shell - M-Series Omni-Stretch™ 450d polyester shell with HydrX Pro™ laminate • Seam-sealed in critical areas • Lining - ACMT™ Seam-sealed lining system with HydrX Pro™ laminate & integrated venting • FXR Dry Vent™ system - snowproof and moisture resistant inner thigh vent system • F.A.S.T. 3.0™ - 150g combined F.A.S.T.™/FXR Thermal Flex™ insulation value • F.A.S.T. ™ is perforated in seat panel for improved breathability • Heavy duty #8 waterproof zippers throughout • YKK® front zipper with hook and loop closure • Thigh height 2-way waterproof leg zippers with inner placket and snap closure • Adjustable waist system • Retention loops for windskirt attachment • Thermal seat, dry seat, and dry knee inserts • Padded knees • Adjustable/removable suspender system • Reinforced instep and drop down adjustable hem • Storm cuffs with hook & loop/snap closure and front/rear boot lace retention system • Back leg length adjuster • Reflective inserts & screen prints