Get Ready To Go Full Throttle. Taking Inspiration From Our Puma Archives Through Materials And Color Blocking, The Vis2k Full Throttle Is A Mix Of Mesh And Synthetics, Color Blocked With Heritage Puma Colors. The Midsole Is Eva And Has A Transparent Tp Clip To Highlight The Comfort. Keeping With A Softfoam+ Sockliner To Ensure All Day Comfort.