The ABUS AirBreaker is a helmet designed to meet the highest demands of professional cycling, offering optimal aerodynamics and ventilation through its innovative Multi-Speed Design with a honeycomb structure. It features a light and solid in-mold construction with a combined EPS and PC shell for durability. The Zoom Ace adjustment system allows for an individual and precise fit, while the ActiCage Lite provides structural reinforcement in the EPS for enhanced stability and head protection, even at high speeds. This unisex helmet is suitable for adults, weighs 210g, and comes in size M, corresponding to a head circumference of 52-58 cm.