- High quality thermoplastic resin external shell
- 2 shell sizes
- 2 EPS Sizes
- J.1.E.R. Emergency Cheek pad Removable System
- Double D retention system
- Removable and washable inner lining
- PROTX 2 antimicrobial technology
- New lining treatment
- Fully ventilated EPS-lined chin bar
- integrated vented roost guard
- 5 intake and 6 exhaust vents
- ECE Certification
- DOT Certification
Crafted with a high-quality thermoplastic resin shell, the Just1 Just1 J40 FLASH Helmet offers optimal safety with dual EPS sizes, an emergency cheek pad removal system, and a double D retention system.he removable washable inner lining features PROTX 2 antimicrobial technology, ensuring comfort and hygiene. Ventilation is enhanced with a fully ventilated EPS-lined chin bar, integrated vented roost guard, and 5 intake plus 6 exhaust vents. ECE and DOT certifications underscore the helmet's commitment to safety standards.