Fit & Design: YKK(R) AquaGuard(R) zippers throughout the jacket seal out moisture Secure data card pocket Silver Chassis: Targeted interior stretch panels, removable powder skirt with snapback feature, and spacer mesh padding at shoulders Internal zippered pocket, mesh goggle pocket, and chamois lens wipe Adjustable cuff tabs with interior stretch cuffs and thumb holes Technology: 360deg EXO SHIELD Recycled Nylon with 20k DERMIZAX(R) Laminate and DWR coating Graphene heat conduction technology spreads heat from warm areas to colder areas for faster, efficient warming, while avoiding overheating PrimaLoft(R) Silver ECO insulation