Rubber outsole Hook and loop closure PUMA No. 1 Logo on the heel Back In 1987, The Puma Slipstream Mid Entered The Scene As A Basketball Sneaker. A High-Flying, Slam-Dunking, Statement-Making Basketball Sneaker. Now, It’S Joined By The Slipstream – A Rework Of The Original That Brings An All-New Energy To The Game While Staying True To The Og’S Sporting Roots. This Pair Looks After The Little Ones, With Elastic And A Hook-And-Loop Closure Making Them Easy To Get On And Off.