Refers to wool or fleece, often used in the context of textiles.
El vellón de la oveja es muy suave y cálido.
The fleece of the sheep is very soft and warm.
El vellón de la oveja es esencial para la industria textil, ya que proporciona calidad y calidez.
The fleece from the sheep is essential for the textile industry, as it provides quality and warmth.