RALPH LAUREN Lauren Men's Topcoat Wool Cashmere Blend Columbia Overcoat - Colors 90% Wool 10% Cashmere QUALITY. Ralph Lauren is a brand you know and trust. Made from a natural wool/cashmere, these coats are soft to the touch while providing a nice, subtle texture and warm comfort Notched collar Button front closures Welt pocket at chest; pockets at hips Lined, Vent at back hem, Dry clean