HJ-31 Clear InsertThe Pinlock 70 insert lens is enhanced with stronger fog resistant properties that increase the fog free endurance of the lens. All Pinlock 70 insert lenses are made in a custom fit designthat ensures better fog resistance coverage. 100% MAX VISIONThe latest Max Vision lens offers a wide screen fog free vision and is being integrated by a growing number of helmet manufacturers in their top models.*Fits HJC i70 and i10 helmet modelsThe Pinlock 70