Giro register helmet mipsnothing keeps your head more comfortable as it protects then the register helmet from giro'. '.strtoupper('i')nstalled with the stabilising mips system, it holds your head still in the event of a crash, while the eps liner absorbs the shock and the full hardbody shell holds the helmets integrity together with ease'. '.strtoupper('t')he fit is fully adjustable too, with the simple to use you can change it in second using only one hand roc locreg sport system which keeps close to the skull without adding any extra weight to your ride'. '.strtoupper('e')lsewhere in the helmets construction, the combination of an extraordinary 22 vents and quick dry padding wicks sweat away from the skin quickly and also cooling air to flow when you need it most, a dash of reflectivity keeps you safe and seen to other road users, and the helmet also features a removable quick link visor.what is mips?mips is a brain protection systemrotational motion can cause brain injuriesthe low friction layer allows a sliding movement of 10ndash15 mm, in all directions, reducing rotational motion to the brain during impactmips adds protectionfeaturesintegrated mips technology, with roc loc sport fit systemin mould polycarbonate shell with eps linerremovable quick link visorfull hardbody shell22 ventsquick dry paddingcompact shapereflectivityeyeglass gripperscoolfit anti microbial paddingbuy giro helmets from chain reaction cycles'. '.strtoupper('t')he world's largest online bike store.