Troy Lee Designs D4 Polyacrylite MIPS Helmet Shadow Timber
Proven at the highest levels of competition, the D4 Polyacrylite MIPS Helmet delivers pro-level features in a more accessible package. It pairs the Mips® C2 brain protection system with an advanced Polyacrylite shell and strategic ventilation to manage impact and airflow without compromise. Features like breakaway visor screws, quick-release cheek pads, and anti-microbial interior padding refine comfort and safety for aggressive riding.
- Mips® C2 Rotational Impact Brain Protection System
- Advanced Polyacrylite shell construction
- Front air intake system, with high flow through polymer center and power grid side mesh
- Collarbone Suspension System
- Breakaway visor screws
- Anti-microbial padding
- Quick release contoured 3D cheek pads for anatomically optimized fit
Information provided by manufacturer




Description
Proven at the highest levels of competition, the D4 Polyacrylite MIPS Helmet delivers pro-level features in a more accessible package. It pairs the Mips® C2 brain protection system with an advanced Polyacrylite shell and strategic ventilation to manage impact and airflow without compromise. Features like breakaway visor screws, quick-release cheek pads, and anti-microbial interior padding refine comfort and safety for aggressive riding.
- Mips® C2 Rotational Impact Brain Protection System
- Advanced Polyacrylite shell construction
- Front air intake system, with high flow through polymer center and power grid side mesh
- Collarbone Suspension System
- Breakaway visor screws
- Anti-microbial padding
- Quick release contoured 3D cheek pads for anatomically optimized fit
Information provided by manufacturer















