"4U" is a single-varietal Tempranillo wine - the signature grape of Ribera del Duero. The grapes are carefully selected and fermented under controlled temperature in stainless steel tanks. The wine offers characteristic aromas of fresh red fruit (cherry, raspberry) with delicate floral notes, a fresh palate and balanced structure - a true reflection of Bodegas Díaz Bayo's commitment to quality and the winemaking tradition of Ribera del Duero.