They're not inlines, they're Outlines.

When you skate with Outlines, you'll feel the difference in your pushing, stability and maneuvering ability.  Outlines instantly respond when you turn your foot.  The patented Auto Tracking System enables all wheels to turn in unison to different degrees, forming an arc.  Your wheels will not scrape the ground, resulting in greater speed and energy and the ability to turn at a sharper angle.  The effect is similar to ice skating.  Whether skating in a straight line or around a corner, you'll feel ready, steady and confident on these high-performance speed skates.