Trail riding is an increasingly demanding and technical discipline, so you need a helmet that gives you the confidence to tackle downhill-type trails on your trail bike. The Tactic III provides ample protection with 4th Dimension Cooling ventilation to stay cool even on the climbs. With its new design, it's also lighter than ever. A great helmet that will help you reach the top without discomfort and stay protected on the descent. MIPS (Multi-Directional Impact Protection System) technology for even more comprehensive protection.