The Shark Anti-Scratch Visor with Pinlock is suitable for use with Ridill / Openline Helmets.Offers outstanding optical clarityExtremely tough and durableSuitable for Ridill / Openline HelmetsPinlock lens included with purchaseThe Shark Anti-Scratch Visor with Pinlock is extremely tough and durable and offers outstanding optical clarity in all conditions. The Visor also has an anti-scratch treatment for the best possible optical performance.A Pinlock lens has been included. Pinlock is well known for it s patented anti-fog technology in the global market and is expanding. Pinlock offer 3 different performance levels in our range of insert lenses, to enable everyone to enjoy a clear and fog-free vision when riding. The insert lenses range starts from the Pinlock 30, Pinlock 70 and Pinlock 120 lenses. The number is used to describe the levels of fog free clearance the insert lenses provides in order to acclimatise to temperature differences that cause helmet shields to fog up.Pinlock anti