Advanced Polycarbonate Compound Shell (APC) — Strong and impact resistant while maintaining a lightweight design, Race-inspired design for reduced lift and drag force, HJ-38 Shield - Pinlock® prepared and anti-scratch, provides 99% UV protection (Pinlock® insert lens sold separately), Advanced Channeling Ventilation System (ACS) — 3 intakes and 5 exhausts, Emergency Kit (Cheek Pads) — Safe and quick rescue in emergency situation, Anti-bacterial fabric interior provides enhanced moisture wicking and quick drying function, Removable and washable crown and cheek pads