The Kinetic 80 is the perfect skate for the beginner or casual skater! The Traditional Lacing and Original SoftBoot® design provide a comfortable and familiar fit and feel for those getting acclimated to the sport. To give the SoftBoot® the necessary support we added the Stability Plus Cuff, which also allows for great power transfer from your body to the skate. This fantastic entry-level design is finished with the composite F.B.I. Frame that establishes a low center of gravity while dampening road vibration for a smooth rolling ride. SKATE LACING: Traditional Lacing. SKATE BEARINGS: ABEC 5. SKATE CUFF: Stability Plus Cuff. SKATE FRAME: FBI Frame. SKATE WHEEL SIZE: 80 mm. SKATE CATEGORY: Recreation.