Based on the 2015 vintage and complemented by fully 50% reserve wines, Lahaye's NV Brut Nature Grand Cru is derived from holdings in Bouzy (which represents 80% of the blend) and Ambonnay, which he feels are better blended than bottled separately. Offering up a complex bouquet of yellow orchard fruit, toasted nuts and dried white flowers, the wine is medium to full-bodied, racy and precise, with fine depth at the core, a delicate mousse and a chalky, sapid finish.