• ACMT™ – 20,000mm/8,000g/m² • Shell – durable Omni-Stretch™ nylon shell with HydrX Pro™ laminate • Seam-sealed in critical areas • Lining - ACMT™ seam-sealed lining system with HydrX Pro™ laminate • Insulation – 210g combined F.A.S.T.™/FXR Thermal Flex™ insulation value • F.A.S.T.™ is perforated in seat panel for improved breathability • Exkin® inserts at inner back bib for added warmth • YKK® zippers throughout • Full length 2-way leg zippers • Adjustable/removable suspenders with drop seat function at back • Reflective inserts • Adjustable waist system • Waist/hip flex stretch insert • Thermal seat/dry seat & knee inserts • Pre-curved knees • 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