White wines are from Black or Red grapes, fermented without the skin, and are often combined with citrus and spicy flavors. White wines are usually served cold. A white wine glass’ bowl will be more U shaped and upright than that of a red wine glass, allowing the aromas to be released while also maintaining a cooler temperature. The white wine glass style that?s best for younger whites has a slightly larger opening directing the wine to the tip and sides of the tongue to taste its sweetness. The glass for more mature white wines will be straighter and taller to dispense the wine to the back and sides of the tongue to taste its bolder flavors.