Specs: Fabric Rating: Waterproof / Breathable Shell Material: 100% polyester Omni-Tech fabric Shell Lining: 100% nylon taffeta fabric Inner Jacket Material: 100% polyester Inner Jacket Lining: 100% polyester Omni-Heat fabric Inner Jacket Insulation: 80g synthetic insulation (50% recycled) Features: Removable insulated liner jacket for 3 different wear options in one Removable hood to keep your head dry Underarm vents open to release excess heat Powder skirt keeps snow out of jacket Adjustable cuffs fit around gloves to keep out snow Critical seam tape prevents seepage through exposed seams 2 zippered hand pockets outside / 1 inside security pocket Media and goggle pocket inside to keep your gear organized Omni-HeatTM thermal reflective material reflects body heat back inside Omni-ShieldTM waterproof/ breathable fabric membrane