Les Crêtes from Sadi Malot is a Premier Cru Blanc de Blancs Champagne produced in the Montagne de Reims (Villers‑Marmery). The cuvée is made from 100% estate-grown Chardonnay and is marketed as a non-vintage (Brut Sans Année) release. It is presented as a Chardonnay-led Champagne emphasizing the freshness and finesse associated with its terroir.