Original K2 Softboot * This maneuverable frame that has enough length and stiffness to provide stability at the highest of speeds * The Vortech cuff adds a stiffening shim to our proven Stability Plus design, the best of both worlds: maximum support and lightweight design * Wheels/Bearings: 100mm, 80a/ILQ-9 Classic Plus * Lacing System: Boa Closure System