Durable hardshell construction with an integrated LED rear light, a Zoom Ace fit system for an adjustable fit, and 13 air vents for excellent ventilation. The ABUS Hyban 2.0 helmet offers outstanding protection. The durable hardshell construction ensures impact resistance, while the removable visor protects against sun and rain, and the bug mesh keeps insects out. The perfect combination of safety, comfort, and performance for urban cyclists.