Apologies to everyone that has answered this post. I am very sorry but I have made a huge mistake in identifying this glove.
The glove in question is NOT a Zett glove. It is a Model Z-TX, handcrafted in Mexico. I assumed incorrectly that the Z on the glove stood for Zett. According to the information that I have been given by the seller, the family that makes these gloves does so by hand, and they have been doing this for quite a few years. Again, I know nothing about the manufacturer or the product, other than the fact that the gloves are made by the Diaz family in Mexico, and this is the second or third generation in the glove business for this family. I will post pix of the glove once I receive it. Again, if anybody has anything that they can offer in the way of information about this manufacturer and their products, I would be most grateful. I am humbly sorry for posting incorrect information, it was not done intentionally, it was an honest mistake.
Very best regards, br