Wheels: 3" In-Line Skate Wheels

Adjustable Pull Strap

Embroidered NFL team logos

The extra-light EVA outsole will keep you light on your feet and won't tire you out

Color: Black/Navy/Yellow

Track Kinetic Obsidian Select Weight:12 lbs. Wheels: 3" In-Line Skate WheelsTrack continues the popular Kinetic series in the Track Kinetic Obsidian. This ball features the modified Kinetic core which has a low RG, medium differential, and low mass bias. These components allow this ball to save its energy longer but use it quicker. Track has combined this core with a solid version of the DR 7 coverstock which gives length with a strong reaction at the backend. With a 500 2000 grit finish this ball is recommended for medium to