Representing a major step in wetsuit innovation, the Reactive 3mm uses Graphene OMNIRED, a responsive textile that warms the wearer using their own body heat. By tapping this heat-capturing technology, the Reactive can insulate for hours without skipping a beat. The body-responsive effects of Graphene, combined with the power of OMNIRED, allow divers to maximize their comfort on every dive. In fact, lab tests have shown a 5-degree Celsius average temp increase over the original OMNIRED Technology. Fundamentally, Graphene is a one-atom-thick layer of carbon arranged in a hexagonal lattice structure. At room temperature, it’s one of the best conductors of thermal energy ever discovered. Materially, Graphene is strong, flexible, lightweight and, of course, highly conductive—all traits that are well suited for use in a wetsuit. But we didn’t stop at the lining. In a step toward sustainable design, the Reactive is made from a clean limestone-based foam that minimizes pollution while performing at the same level (or higher) as petroleum-based alternatives. Dope-dyed fibers cut pollution and wastewater discharge in our textile operations, and water-based glue—rather than solvent—perform over the long life of your suit while sparing the air of unclean toxins during the production process.