• F.A.S.T. 3.0™ - 210g combined F.A.S.T.™/ Thermal Flex™ insulation value
• Taffeta outer/polyester mesh inner body
• YKK® zippers throughout
• Stretch gussets at shoulders and lower waist
• Zip-off drop seat for easy access
• Zippered hand pockets
• Knit cuffs at sleeves and lower legs
• Soft fleece collar