Vapor Helmet Size:M/L It is lightweight yet resistant

It is lightweight yet resistant

A precision cut

Active ventilation system integrated in the helmet

3D-shaped Ionic_Fit The human body is neither cylindrical nor symmetrical

DWR pit zips for ventilation

Vapor Helmet Size:M/L It is lightweight yet resistantOur superlight, go anywhere helmet got even lighter. The updated Black Diamond Vapor helmets two piece construction contains a layer of super light ALUULA composite under the polycarbonate crown for added protection and reduced weight. Molded EPP foam makes up the sides, providing ample venting with the same sleek aesthetic. An ultralight cord fit system makes adjustments and fit easy to fine tune. Streamlined (and replaceable) headlamp clips are