NO
Numeric sizing is the on ice version
The one you are inquiring about is a fake
The quickest way to spot a fake is looking at the fight strap and the way it is attached.
Look at the one you are asking about, the twill patch that is sewn over the fight strap looks terrible
Here's an example of a good fight strap https://www.ebay.com/itm/165228989796?hash=item26786a4d64:g:dqYAAOSw8HBhgqM~