Suitable for training, search and rescue operations,climbing or other outdoor sports

Size adjustable

Made by ABS plastic

Inner Suspension are simply

Head Circumference (mm):560mm-600mm

The goggle's front sticker can be remove.
 

Descriptions:

FAST Economical Helmet is great for training, search and rescue, climbing, CQB, shooting, paintball, skirmish game, hunting use and other outdoor activities. It offers all the benefits and features of FAST helmets at a lower cost, comparable to other recreational sport helmets.