First,the helmet provides the custom comfort and safety with the Dial Fit system.
This system allows you to tension the helmet for an exact fit by turning a dial at the back of the helmet.

1. Material: PC + EPS, In-mould Construction
2. Weight: 212g
3. M(54~59CM) L(57~63CM)
4. Style: for Road and Mountain Bikes

5.Air Vents: 36 Air Vents