Rab Men's Synergy Pull On Insulated Hoody - in stock now. FEATURES of the Rab Men's Synergy Pull On Insulated Hoody 100% nylon ripstop outer fabric 100% nylon ripstop inner fabric Cirrus powered by 3M featherless insulation Mini stitch-through baffle construction Insulated fixed hood YKK front zip, internal insulated zip baffle, chin guard 1 YKK large pouch pocket, doubles as integrated stuff sack 2 YKK zipped hand-warmer pockets Elasticated cuffs with snap fastening Hem drawcord