HRC-R Carbon Air. Pre impregnated carbon fiber seat with head containment. Designed to allow installation and comfortable driving position also in GT cars with reduced internal room. Prepared . Shell for air cooling system installation. Three . Sizes available to allow maximum individual seating comfort (cushions HB/701, HB/702). INCLUDES AIR COOLING SYSTEM HC/913 AND PREFORATED BACK CUSHION HB/703. Color: Black (HA/786/N/L). Sizes: L (standard), M and S (with cushions).