There is no signature shoe. Kobe’s sneakers have always used the black Mamba logo with an inverted black triangle as the symbol of Kobe. There is Kobe’s signature on the back of the Kobe series of sneakers~

As for the KB24 printed on it, I have seen a pair of shoes with it, but it was on a pair of replica training shoes from Kesi. In other words, all officially launched signature shoes will not have it, but the replica You may have some training shoes~