The Pinlock 70 is Pinlock's premium fog resistant solution for riders. Enhanced with stronger fog resistant properties, the insert lens has extended fog resistant endurance which helps riders see better through challenging weather conditions. The Pinlock 70 uses a silicon seal to create an air gap between the visor and Pinlock insert lens, lowering the temperature difference between the inner and outer surfaces and preventing fogging. The insert is made of a moisture absorbing plastic and therefore absorbs moisture on the inside and offers you continuous clear visibility.