Why might wine experts choose white wine glasses for sparkling wines?

Choosing white wine glasses for sparkling wines primarily allows for better aroma profiling. The shape of these glasses is designed to concentrate the aromas at the rim, facilitating a more aromatic experience when drinking. Sparkling wines, which are often complex in their scent due to the secondary fermentation process that produces bubbles, can benefit from being served in a glass that enhances olfactory engagement. The narrower opening helps direct the aromas towards the nose, which is crucial for appreciating the full flavor profile of the wine.

While other glass types may serve different purposes, the focus on aroma in white wine glasses is particularly advantageous for sparkling wines, enhancing the overall tasting experience.