Columbia Boys' Whirlibird Interchange Jacket 100% Other Fibers Imported Omni-Heat thermal reflective liner Omni-Tech waterproof/breathable critically seam sealed. Adjustable cuffs,3 reflective detail Zip-in and 3-point Interchange system. OUTGROWN grow system. Wind proof. Water resistant liner. Synthetic insulated liner Attached, adjustable, helmet-compatible storm hood, taffeta lined hood. Adjustable, snap back powder skirt Silicone grippers on powder skirt. Ski pass pocket. Interior security pocket. Media and goggle pocket. Zippered hand pockets