IPX Chassis: Injection molded Nylon plastic chassis with metal teeth.
Impact EVA: Takes the shock of landings and displaces it from your foot.
EVA foot-bed: 3D molded foot-bed with ergonomic contours.
Comfort Liner: Our most comfortable, smooth flexing design and integrated J bars.
Zonal Lace System: Lacing system allows you to adjust lace tension.
Cuff Stretch Zone: Stretch zone that allows flex with no restrictions.