Outer: 60-Percent Cotton / 40-Percent Polyester, Lining: 100-Percent Polyester * Brushed quick dry poly-cotton body front and cool, breathable mesh back * 27-pockets designed to hold everything needed for a full day of stream fishing * Front pliers pocket, rod holder, removable patch, and D-ring secure nets * A soft neoprene collar for comfort and zip front closure and inside webbing clasp