Moose Knuckles Rock 2 Navy Blue Down Jacket. Moose Knuckles M30MJ105 S53353 878 Down Jacket. Zip Closure, Branding On Left Shoulder. Regular Fit, Fits True To Size. Jacket Filling 90% Goose Down, 10% Goose Feathers. Moose Knuckles Rock 2 Navy Blue Down Jacket