ALPINA CARAPAX - Lightweight, sturdy, and well-ventilated bike helmet with insect net for adults, black-red-darksilver, 52-57 cm.

"Extremely light and safe due to a complete connection between EPS core and outer shell. Optimal ventilation through air vents. Comfortable to wear and individually adjustable sizes with a fitting system featuring two pressure-distributing, soft headrests and an adjustment wheel made of a dual-component mix. Customized helmet fitting with an adjustable system at the back of the head. Protection against daily wear and tear with a lower edge cover."