Train up for the next race with the PDG Ski Running boot.The PDG 2 is the next generation of the PDG, and it surpasses its predecessor with its re-designed aesthetic810 GrUSPUltralock 1.0 Closure SystemSpeed NoseDriving Spoiler 2.0TECHNOLOGY· PDG velcro buckles · Cramp-in compatibleMATERIALSShell: Grilamid®Cuff: Carbon fiberSpoiler: Grilamid®