Reinvent The Game. Originally Released In \'76 And Worn By Nba Heavy-Hitter Julius \"Julius \"Dr. J\" Irving\" Irving, The Pro Leather Has A Rich History In The Game. Retooled For Everyday Wear, This Edition Stays True To The Og Model With A Leather Build And Brick Pattern Outsole. Varsity And Referee Uniform Colors Nod To Its History On The Court. Product Details High Top Leather Sneakers. Smartfoam Sockliner For Cushioning. Star Chevron Branding. Original Brick Pattern Sole. Colors Inspired By Varsity And Referee Uniforms.