K2 Skate Kid's Raider Pro Inline Skates Interlocking the frame and base creates a composite recreational frame that absorbs more road vibration then any other K2 frame The Stability Plus is the perfect blend of support where you need it, eliminating overall skate weight Close your skates with one pull; K2's speed lacing system makes it easy to get in and out of your skates Original K2 Soft boot Wheels: 72mm, 80a