Shoei CNS-2 Pinlock EVO Insert Lens. The Shoei CNS-2 Pinlock EVO Lens Insert is used in conjunction with CNS-2 Pinlock-ready face shields. Fits Shoei Hornet X-2 Helmets. FEATURES: Pinlock Shield sold separately With ProSeal Airtight chamber Interchangeable Easily cleaned Fits Shoei Pinlock CNS-2 Shields