Fortress Hybrid

From Pyramid:

The Fortress Hybrid will be the perfect compliment to the first Pro Performance symmetric ball in the Pyramid Lineup, the Fortress. Showing its counterpart to the unmistakable white pearl cover on the Fortress, the Fortress Hybrid brings you a Black Pearl/Black Solid cover for a great look going down the lane. The Fortress Hybrid will offer the same clean look through the front part of the lane with a little more pickup in the middle part of the lane to give you a better look when the Fortress is going a little too far downlane.