Asics gel kayano 23
 

Good shoe, light, soft and looks good

Nice looking shoe,
Should be all black for basketball officiating. Texas rules

This is a site I use to buy my running shoes, but you guys might find it helpful when buying shoes for officiating. It finds the website with the cheapest price on a particular model, and has almost any shoe you can think of, and is pretty user friendly.

https://shoekicker.com/

There's some gray on the asics logo on the inner side of the shoe but you cant really see it. They do look all black.