After two years in the making, MET has finally given us the Sine Thesis. Review: Met Sine Thesis helmet; Best road bike helmets 2014; MET Estro ; First look:
MET Sine Thesis Helmet 2014 Met MET Sine Thesis Helmet 2014 Met. Beskrivning: MET Sine Thesis HelmetDon’t bother looking for an Kids Helmet 2013.
MET Sine Thesis Road Helmet directs maximum air flow towards the interior of the shell helping make Sine Thesis the most ventilated helmet ever designed