arena Powerskin Carbon Air Jammer Men's Racing Swimsuit Carbon-Air brings the benefits of the Intelligent compression coupled with an unbelievable lightness of the suit provided by a sleek construction. By integrating Carbon Fibre Bands into the horizontal weave of the ultralight Carbon Air, the full power of Intelligent Compression is unleashed. These superior features combine to make the Carbon Air especially easy to put on. Powerskin Carbon Air, Arena?s ultra lightweight racing suit designed to set a new, unbeatable standard for intelligent compression and incredible comfort.