• ACMT™ – 20,000mm/8,000g/m² • Shell – M-Series Omni Stretch™ 300d shell with HydrX Pro™ laminate • Seam-sealed in critical areas • 175g Thermal Flex™ insulation • Lining - ACMT™ seam-sealed lining system with HydrX Pro™ laminate & integrated venting • FXR Dry Vent™ system - snowproof and moisture resistant thigh vent system • Hd #8 waterproof zippers throughout • Full length 2-way leg zippers with quick zip drop-seat function • Reflective inserts • Adjustable waist system • Retention loops for wind skirt attachment • Thermal seat/dry seat & knee inserts • Padded knees • Adjustable/removable suspender system with back bib • Reinforced instep & drop-down adjustable hem • Storm cuffs with hook & loop/snap closure and front/rear boot lace retention snaps • Back leg hem length adjusters