uxcell Men Convertible Collar Double Breasted Long Sleeve Autumn Overcoat Shell: 65%Polyester,35%Viscose UXCELL (U excel !) is the sole authorized Seller of Allegra K products Slim Fit. Convertible Collar, Double Breasted, Long Sleeve, Slant Pockets, Interior Pocket, Split Back, Overcoat. Midweight Coat. Machine Wash Cold