Thousand Heritage Helmet 2.0 - Old Skool BlueHelmets you actually want to wear With more ventilation for cooler riding, an integrated magnetic taillight option for increased safety, and a more comfortable design to fit more riders of all backgrounds, Heritage 2. 0 is the next generation of the classic Thousand collection. DETAILS: Re engineered active ventilation and internal channeling for cooler riding Re designed head shape and new internal padding configuration for a more inclusive fit