Kevin Durant's signature shoe line has come a long way since his time in the NBA. After major success with the KDIV's last season and his fifth shoe now in retailers its safe to say Nike has established a respectable brand for arguably the NBA's best hoop star. Surprisingly the sig line wasn't always well noted. Durant's first three models were mediocre at best and this historic look at his kicks makes us appreciate the growth. Check out the entire evolution of the KD series and let us know which silhouette is your favorite.