Louis Garneau P-06 Aero Cycling Helmet - 2015 Bonded construction Evacuation channels: Moisture evacuation channels provide better airflow and moisture wicking Golf ball effect: Texturized surface on the front of the helmet helps achieve better laminar airflow Spiderlock pro II: Helmet stabilizing system featuring a polymer neck support. It can be easily tightened on the head using only one hand thanks to its dented anti-slip wheel, and its inclination can be adjusted to several positions Steplock divider: Cam locking device to quickly adjust strap position