The Urban-I 3.0 is a well-equipped, urban bike helmet with many practical features. Its useful functions and the well thought-out concept make the Urban-I 3.0 one of the most successful helmets. Purpose: City / Commuting Visor/Shield: Shield Weight: 250 g Details: High visibility: High visibility through bright reflectors; Ponytail Compatibility: Helmet well suited for pigtail wearers; Large, high-mounted and integrated LED rear light with 180° visibility Helmet construction: In-Mold technology Adjustment system: Zoom Ace Urban: Finely adjustable adjustment system with easy-grip adjustment wheel for individual fit Features: With strap adjustment system Special features: Lighting Closure system: Fidlock magnetic strap lock Ventilation openings Number: 17.