Snaps along the bottom allow you to attach this insulated hood to your jacket collar for an extra defense against wind light rain and cold.12-ounce firm hand duck canvas Water-repellent and wind-resistant Nylon lining quilted to arctic-weight polyester insulation Three-piece hood construction Hook and loop chinstrap closure Carhartt-strong triple-stitched main seams Adjustable drawcord with cord lock This hood snaps into the following Carhartt jackets: CTC003 CTTC003 CT103828 CT104293 CTT104293