The Quantum series are the podium eyewear from Lazer. The more fashionable style make them less suiting for long rides, but perfect for city riding.
Grilamid TR-90 Nylon material is used for the frames on the eyewear. This combined with adjustable temples and adjustable nosepieces allow for a customizable fit. The flex technology means that your frame is nearly indistructible and will survive a crash without problems.