Today, napa leather is a collective term for almost all smooth leather of all animal species and uses. Many manufacturers use the term "napa" to describe a particularly good quality or a special softness.
Since the term is not clearly defined or standardized, one cannot rely on the fact that a leather with this designation is actually of good quality or that it is a soft leather.
For example, corrected grain is sold as napa. This is a contradiction in itself. Either a leather is full- grain or corrected by embossing. "Napa" stands for a particularly soft leather. But even bags with crocodile look made of embossed cow leather, belts or shoes are sold as embossed napa. But belts or crocodile leather are known for solid leather and not for softness. But this does not necessarily mean a bad quality, but only a wrong description of the leather type.
Napa leather is very natural and has only a light colour finish.
The term "sanded napa" is also used in connection with napa leather. This refers to smooth leather, which has been sanded on the surface before colouring. Such leather is of poor quality and deceives the uninformed consumer.
In the English-speaking world, napa leather is written with one "p". There is also the term "nappa leather", which is used for soft imitation leather. Probably to let customers believe they have bought top quality napa leather. It is not known which labelling rules apply in the many English-speaking countries. In Portugal, the word for artificial leather is "Napa". In Germany "Nappa" means the same as "napa" in English language. Therefore, it is always necessary to clarify the term in foreign countries.