- Added F.A.S.T. 3.0
- Removed knit at top of knee
- Fabric Change
- Shorter leg zippers
- One piece storm cuffs
- HydrX 5K Waterproof / 5K Breathable / Windproof Laminate
- Durable 300D polyester outer shell
- 600D Polyester at instep & hem
- Seam-sealed in critical areas
- F.A.S.T. 3.0 - 225g combined F.A.S.T. / FXR Thermal Flex insulation value
- F.A.S.T. is perforated at seat panel for improved breathability
- YKK front zipper with placket & hook & loop closure
- YKK lower leg zippers with placket & snap closure
- Drop-seat system with 2-way YKK zipper & outer placket
- Adjustable fixed suspenders
- Adjustable waist system with hook & loop fastening
- Waist/hip flex stretch insert
- Thermal seat & dry seat inserts
- Pre-curved knees
- Storm cuffs with snap closure and front boot lace retention snaps
- Reflective inserts