The MET Vinci MIPS bike helmet offers professional protection and comfort for road and trekking. This successor model to the renowned MET Trenta helmet features the MIPS-C2 brain protection system, which redirects harmful rotational forces during impacts by allowing the helmet to move relative to the head. Certified with a 5-star safety rating from the Virginia Tech Helmet Lab, this helmet exceeds minimum safety requirements and meets the EN1078 safety standard. The construction consists of an injection-molded polycarbonate shell with an EPS liner, weighing 265 grams in size M (56-58 cm head circumference). The Safe-T DUO adjustment system provides vertical adjustment and accommodates ponytails, while the internal ventilation channels and removable, hand-washable comfort pads ensure optimal airflow and hygiene. Additional features include an integrated sunglasses holder at the back and reflective stickers for improved visibility. The unisex helmet in matte navy blue is suitable for year-round use and represents a balanced combination of safety, comfort, and value for performance-oriented cyclists. For a proper fit, measure your head circumference about 2.5 cm above the eyebrows and consult the manufacturer's size chart, as sizes may vary between brands. If your measurement is at the upper limit of a size range, consider opting for the next larger size for optimal comfort.