Bigger and faster, the K2 VO2-S 100 M are equipped with innovative VO2-S frame that lets the 100mm wheels shine on these X-training category performance skates. New technology ensures 20% better cushioning which means means a smoother ride and better performance at high speed. The popular VO2 cuff allows effective power transfer and stability while the built-in ventilation system Vortech provides comfort for your feet. A perfect pair of skates for ambitious skaters who enjoy fast ride.