The 2022 Altos Blanco is an unoaked blend of 52% Sémillon, 28% Chenin Blanc and 20% Pedro Giménez from old parral vineyards in San Carlos on deep soils that provide freshness. It has only 11.5% alcohol and very good balance and acidity. It's mostly from 80-year-old vines in the Valle de Uco that were hand harvested early, then some skin fermentation, and the wine matured in concrete for six months. It's clean and sharp, nicely round.