HART uses less rubber to make the outsole lighter and more flexible

• The Nike Air cushioning was originally developed for basketball performance and offers all-day comfort with lightweight support

If you want a classic 8

ideal for road or trail running

Spitfire Wheels Formular Four Classic 93Duro - 54mm Rollen HART uses less rubber toThe Spitfire Wheels Formula Four Classic 93Duro are a softer version of the well known Formula Four wheels designed for skaters who want comfort, speed, and controlled slides even on rough streets. Product description Hardness: 93A Soft Sliders Significantly softer than classic 99A101A street wheels. The compound absorbs vibrations and provides a smoother ride on rough asphalt. Formula Four urethane Spitfire's premium urethane with high flatspot