Head of the class, A3 leaves nothing to chance by setting the modern standard in protection and fit as demanded by Troy Lee Designs\' athletes. Equipped with Mips� protection, the co-molded EPP/EPS design features sixteen vents to optimize airflow making for a helmet that is so comfortable it practically disappears on your head.

- Co-molded EPP and EPS

- Mips� B-Series Rotational Impact Brain Protection System

- Advanced layering 3-piece shell

- 3-Way Magnajust� visor

- Sweat Glide System - EVA wicking foam

- 2-piece Ionic� comfort liner

- 16 vents optimally tuned with the channeling of the helmet

- Premium 3D Fidlock� magnetic buckle system

- Composite smart shear screws

- 415G

- Exceeds Bicycle Certifications - CPSC 1203, CE EN 1078, AS NZ 2063:2008.