Feature

●Made in Japan
●Head circumference: 21.9 - 24.0 inches (555 - 610
●Hat Color: White
●Width: 8.9 inches (227 mm)
●Length: 11.0 inches (280 mm)
●Height: 5.7 inches (145 mm)
●No shock absorbing liner


Description

American type grooved specifications.
With ventilation.
For flying and falling objects