4.7 oz./yd², 60/40 cotton/ polyester sanded duck; Water-resistant, wind-resistant fabric blocks the elements; Micro-duck fabric is tough and durable while providing a soft hand feel; Zip through, fleece-lined collar for warmth and style; Drop tail traps the heat; Snap adjustments on cuffs; Multiple pockets including fleece-lined front pockets, three zippered outside pockets;