7 idp m3 dirt lidthe m3 helmet by 7 ipd is a skate inspired classic that has everything you need its comfortable its cool and offers exceptional protection for ripping dirt jumps urban sessions or your favourite line through the skate park features durable abs shelladditional comfort pads included for custom fitcomplies to cpsc ce 078 asnzs 2063buy 7 idp helmets from chain reaction cycles the worlds largest online bike store