HJC HJ-37 Pinlock Lens
Pinlock lens insert for HJC HJ-37 face shields fits the HJC RPHA 91 Helmets.
Specially designed to install on shields with built-in pins, the PINLOCK® Fog-Resistant System transforms your single shield into a dual shield that will resist any amount of fog buildup.
Features:
- Physical barrier against fog
- Easy to install
- Sold each