4.7 oz., 60% cotton, 40% 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; Pultiple pockets including fleece-lined front pockets, three zippered outside pockets, and three inside pockets