American-Style Barley Wine Ales are amber to deep red/copper-garnet. Chill haze is allowable at cold temperatures. Fruity-ester aroma is often high. Caramel and/or toffee malt aromas are often present. Hop aroma is medium to very high. High residual malty sweetness, often containing a caramel and/or toffee flavors is present. Hop flavor is medium to very high. American type hops are often used but not necessary for this style. Hop bitterness is high. Complexity of alcohols is evident. Fruity-ester flavor is often high. Very low levels of diacetyl may be acceptable. Characters indicating oxidation, such as vinous (sometimes sherry-like) aromas and/or flavors, are not generally acceptable in American-style barley wine ales, however if a low level of age-induced oxidation character harmonizes and enhances the overall experience this can be regarded favorably. Body is full.