Banded Calefaction Wader Jacket Calefaction 3-N-1 Insulated Wader JacketCalefaction kal-e-fak?shun noun. act of heating: state of being heated. It?s everything you need in one do-everything hunt-anywhere wader jacket designed to keep you warm. Extreme weather swings call for versatility. Versatility calls for innovation performance and the finest materials known to man. Enter the Calefaction 3-n-1 Wader Jackets. SHELL: the 100% waterproof shell combines our exclusive SHEDS? waterproof/breathable technology inside our durable GO3-LAYER? fabric construction. Finished with fleece-lined upper hand-warmer pockets zippered and magnetic chest pockets lower bellows shell pockets watertight YKK Zippers and a tri-adjust hood. LINER: the zip-out liner features 100-grams of PrimaLoft? the worlds most advanced insulation. 3 jacket options to cover any scenario – one price.100% waterproof shell with 4-way stretch for extreme maneuverability and comfortGO3-LAYER fabric construction provides superior dura