the Lazer Tempo KinetiCore helmet, is designed for cyclists seeking a reliable option in terms of protection, elegance and performance for their rides. The Tempo KinetiCore offers lightweight breathability and comfortable ventilation to keep your head cool during strenuous times. With its one-size-fits-all design and TurnSys vertical adjustment, you'll enjoy a secure fit. Lazer's unique KinetiCore protection technology built into the helmet allows you to ride with extra protection against rotational impacts. The result of this combination of features is maximum comfort and increased protection...