Grenache 44%, Syrah 42%, Mourvedre 14% from four vineyard sites in Los Olivos and the greater Santa Ynez Valley - Rolling Vines, Bernat, Coteaux de Clair, and TTT Roblar. The Syrah and Grenache are fermented partly with whole clusters, while the Mourvedre is 100% destemmed. Fermentation is with native yeasts in open-top oak tanks. The wine is matured for 14 months in neutral barrique and bottled without fining or filtration.