ABUS StormChaser Racing Bike Helmet Lightweight and Comfortable Bicycle for Professional Cycling Women Men Blue, Size S

Safe in every race: Lightweight yet solid road bike helmet with durable combination of EPS and PC shell - customised fit thanks to Zoom Ace adjustment system with precise adjustment wheel Good visibility on the bike: thanks to bright reflectors, the helmet can also be seen from afar - available in many modern colours Finely tuned ventilation system: good ventilation thanks to 7 air inlets and 16 air outlets - Forced Air Cooling Technology ensures a pleasant head climate Technical details: unisex helmet for adults, weight 200 g, colour blue (midnight blue), size S = head circumference 51-55 cm For braid wearers: height-adjustable adjustment system at the back of the head can create enough space for a braid ACTIVATE HELMET PROTECTION: you can start the free insurance with Allianz using the activation code in the enclosed booklet; if the booklet is missing, you can find information on the manufacturer's website