The Cyber US-108 Helmet - Bolt is a high-quality helmet that provides a protective layer for your head, face, and neck. It is made of high-quality materials, and is comfortable to wear. The front of the helmet is a solid black, while the back of the helmet has an interesting shape. This helmet has an adjustable chin strap with a buckle, which can be loosened or tightened to make the helmet fit your head snugly. It also has a ventilation system that is meant to keep you cool.