The Troy Lee Designs A1 helmet is a lightweight, fully encapsulated all-mountain helmet that utilizes maximum coverage and dimension to keep you safe and protected in all riding conditions. Whether you're charging single track, riding dirt jumps or grinding out miles on the XC bike, the A1 helmet offers the premium fit, protection and style you want.
- Core Material: EPS foam
- Shell Material: Polycarbonate
- Adjustable Fit: Yes
- Ventilation: 8 pressurized intake passages draw in cool air for maximum ventilation / 8 rear vacuum vortex outlets help exhaust and draw heat from head
- MIPS Protection: Yes
- Intended Use: MTB
- Warranty: Lifetime