Vulcan Pro Soccer ball Vulcan Pro soccer ball guarantees perfect circumference, weight, rebound and water resistance. A brand-new eight-panel concept elevates performance. A seamless shell creates a sleek silhouette that reduces air resistance, giving the ball perfect speed and curl in the air, essential for powerful long-range shots and whipped crosses. The thermally-bonded panels offer superb durability and a consistent contact zone, so you can take delicate touches and pass and move with more confidence than ever before, and a textured surface provides the grip you need to connect cleanly. The sturdy, high-grade butyl bladder can take a beating in intense training sessions and games without losing any air, and a watertight finish on the shell minimises moisture uptake to ensure peak performance come rain or snow.