K2 Skates - XP 6.0 (Blue/Grey) - Women's: Style and performance: the all-new XP 6.0is the sexiest skate on the market. Power, speed, and a sleek linear design give it the look and feel of a high performance vehicle. The K2 Quicklace system makes the skates a snap to get in and out of, and allows precise control of lace tension. The ultra modern frame design delivers the skater's energy for a fast and powerful ride. Fit Logix 3. 4.0 Transfer Power. Response cuff. QuickLace/Buckle/Strap closure. Aluminum/Ti Alloy frame. 80mm/78a wheels. ABEC 7 bearings.