Studds JETSTAR Classic D5 Decor is Open/Half Face Helmet comes in various sizes and color options. It has features like- Regulated Density EPS: Provides maximum all-round head protection during any unfortunate impact. Hypoallergenic Liner: Protects rider from allergies or infections arising from continuous contact with damp helmet liners due to extended riding or on hot/rainy days. Quick Release Chin-Strap: Makes it convenient for the rider to wear and take off the helmet with ease. High Impact Outer Shell: The outer shell is injected with special high impact grade of engineering thermoplastic for extra protecti