Port Authority Interlock Full-Zip. K809Designed for the modern professional, this double-knit style has a striking dual-color look. Easy to dress up or down, it s exceptionally soft and versatile enough to wear year-round., 7.5-ounce, 60/40 cotton/poly, Back yoke, Cadet collar with contrast interior, Reverse coil zipper, Welt pockets, Rib knit cuffs and hem