With the Patented Twin Layer System originally designed for the Special Forces, the Fusion Bullet is engineered for the harshest diving environments. A super-stretch neoprene outer layer Skin allows ultimate flexibility and streamlining with strategically placed GatorTechâ?¢ Armor and reinforced seams ensuring maximum durability. The Fusion Bullet features the innovative AirCore inner layer.#FusionAirCore #RediscoverYourself