Racing seat gel-coated fiberglass shell. Large shoulder harness slots to accommodate various heights. High side bolsters for lateral leg support for higher protection. Removable back, base and leg cushion for maximum individual seating comfort. Upholstered entirely in new high breathability Airtex material. Upholstered customized on demand. Hans compatible. XL version larger and higher. FIA 8855-1999 homologated.