Representing a giant leap in wetsuit innovation, the BARE Evoke 7mm integrates Graphene Technology, a carbon nanostructure lining that captures and utilizes your body heat. By tapping your body’s thermal energy output, the Evoke can insulate your core and keep you warm for hours on end, allowing max comfort on every dive. In fact, lab tests have shown Graphene yields a 5-degree Celsius average temp increase over our original OMNIRED Technology.