POC Artic SL SPIN Ski Helmet - Lead BluePOC Artic SL SPIN Ski Helmet Lead Blue Designed as a no compromise slalom helmet, the POC Artic SL SPIN targets competitive skiers with the ultimate in adjustable safety and performance. The included Maxilla chinguard can be adjusted to suit preference and also set to break away under varying impact levels. SPIN technology involves multiple silicone pads placed between the shell and liner which help to dissipate impact energy during the event of a