Shark Men's Street Motorcycle Helmets. Shark RSI Hologram Helmet A perfect combination of technology, ergonomics and safety, the new RSI helmet from Shark has sharp and aggressive lines that yield exceptional aerodynamic performance With its balanced, carefully-crafted design, and its intrinsic safety qualities, the RSI is the new benchmark for its class Shell made from multidirectional composite fibers and strengthen with Carbon/Aramid Two shell sizes Multi-element (5) internal shock-absorber with differentiated density Airflow directed by integrated ducts and “Venturi” deflectors Dual treated (anti-scratch/anti-fog) “Total Vision” 22 mm visor Shark’s patented “Push One” visor quick release system Optimized demisting using visor frame diffuser Fully removable and washable interior in microfiber fabric Ergonomic cheek pads Anti-misting visor and chin cover Double-D ring “Racing“ chin-strap Weight: 1400g (+/- 50g) **Closeouts are limited to stock on hand**