The Skull Dura Comp SPIN is a race helmet designed for the highest level protection for high speeds and crashes. It introduces Race Lock, an innovative new system that lets racers lock the helmet tightly to their head to prevent helmet shake at the very high speeds reached in elite racing. The turnwheel adjuster sits inline with the helmet shell and does not interfere with a race position. A new shape for the helmet liner ensures an even fit around the whole head, with no pressure points. A Fidlock® buckle on the chin strap can easily be operated with gloves on and gives a secure fit. The helmet is FIS RH 2013 certified. A VPD deflector panel protects against repeat impact, Aramid enhances penetration protection and multi-impact EPP liner features ear pads that can be removed in an emergency, making it easier for medics to remove the helmet safely if an injury is sustained.