The Frank Thomas DV24 flip-front motorcycle helmet is constructed from a lightweight injection-moulded shell and boasts a slick aerodynamic design. The flip mechanism works with a glove-friendly push button at the front and is ultra-smooth. The clear anti-scratch visor is easy to change without tools, and the inner dark sun visor features a glove-friendly side control for ease of use. The antimicrobial comfort inner padding is fully removable and washable to keep you fresh. The DV24 features a sophisticated ventilation system with resealable vents at the chin bar and top and exhausts at the spoiler, adding to the aerodynamics. The micro-metric ratchet system is ultra-easy to use and ultra-secure, and this is ECER22-06 approved.