The Uvex city i-vo MIPS is one of the best selling Uvex helmets. The Multi Impact Protection System (MIPS) urban sports helmet provides additional protection against dangerous rotational head movements that can occur in a fall. For MIPS to work properly, the helmet must fit you perfectly. That's why it is equipped with the 3D IAS system, which allows you to adjust the height and width to the exact shape of your head. Another part of the safety package is an integrated plug-in LED as well as reflective tapes and logos. 24 air vents help you keep your head cool even on long rides.