Shell 2. Material Carbon and Aramid Fiber + Epoxy Resin. Air flows 2. Air extractors 1. Interior Removable + washable-. Visor A + PINLOCK + QRS (clear + pins). Buckle 2 Rings. Small cap weight 1.220 ± 50g. Large cap weight 1.290 ± 50g. Additional features; Aps included. Bluetooth™ smart ready. Breathable inner lining. Easy fit. Ece 22.06. Five-years warranty. Light weight. Pinlock® included. Quick release system. Real Carbon Technology. UV Protection