60% Wool 40% Polyester Lining: 100% Polyester. Poly/Wool blended coat with grey body and red sleeves. This letterman's jacket has tackle twill NEBRASKA across the front chest, a large red iron N on the back of the jacket and 1869 on the right sleeve. Snap buttons, side pockets, and quilted lining. Mens: S,M,L,XL,2XL.