Grapes are sourced from Fernando de Castilla's partners vineyards in the Jerez district. The soil type is Albariza. Picking takes place in early September. Oloroso typically comes from the second pressing of the grapes or the coarser wines. This wine does not spend any of its life under flor and is fortified in the February after harvest to 18% abv. This is then added to the first Criadera of the Oloroso Solera. The Antique Oloroso is bottled without blending, cold stabilization or filtration of any kind in order to preserve the subtlety, purity and distinctive aromas. On average this wine is 20 years old.