Reebok 10K 5.0.5 Unstrung Head - Men's Break into a new era with the Reebok 10K 5.0.5 Unstrung Head. This lacrosse head brings the pain with Speed Ports in the scoop and throat, maximizing air flow giving you harder shots. Stringing Grooves in the Speed Ports give you unobstructed stringing in multiple locations for a custom pocket. The narrow V-shape of the scoop keeps the ball channeled when shooting and passing. The ergonomic sidewall design is streamlined, making it one of the fastest heads on the market. A Player Pro-Pinched profile combines with a rounded scoop to reduce ball rattle and allow for easy scooping. A molded ball stop establishes extreme ball cushioning and a stylish look. Break something... records, barriers and opponents' spirits with the Reebok 10K 5.0.5 Unstrung Head. Meets 2010 NCAA lacrosse head specs.