Shred like X-Games champion Bucky Lasek at the skatepark or on the pavement with the Pro-Tec Classic Bucky Skate Helmet! This professional quality helmet for skateboarding, cycling, and other action sports offers a hard HDPE outer shell and 2-stage soft foam liner to absorb low impacts for maximum protection. A plush wrap on the inner liner and fabric wicks away moisture so the wearer never has to worry about dripping sweat, maintaining focus for those tricks and high speeds. Built to be lightweight with a low-profile, just like Bucky s own personal style, this helmet optimizes vision and maneuverability while 11 large, strategically placed vents improve flow-through air channeling to keep the wearer cool. X-Large size helmet fits head circumference of 23.6-24.4 inches (60-62cm) and includes an adjustable chin strap for optimal fit.