Nike V-Flight Airlock Game Football - Men's The Nike V-Flight Airlock Football is a high-end, composite-leather football with revolutionary Airlock technology. Airlock allows for adjustable air pressure that keeps the ball at an exact air pressure day after day, for a more consistent performance than ever before. A textured surface and high-tack laces promise a performance grip with added control on every release. The small girth pattern allows for easier handling. Engraved NFHS logo. Approved for high school play. Ships inflated.