Astatine Is The Fastest Shoe In Our Collection.Its Name Comes From The Periodic Table And Is Based On The Group Of Halogen Elements. Thanks To Its Lightweight Upper, The Foot Breathes And Feels Like A Glove. The Sole Has A Special "Wavefoam" Compound That Helps To Be More Responsive And A Full Length Carbon Plate Provides Additional Rebound. Performance Is The Right Word For This Outstanding Model With Classic Fila Design Lines And Technology.