Foam. A low profile seat with a smooth upholstery and a classic fringes design detail, perfectly matching a classic styled bike. Hand-built with precision contoured marathon foam and, like all LePera seats, on a 16 gauge black powder coated steel base plate. Note: A matching Sanora passenger seat is optionally available. Note: Seats for 07-09 XL models will also fit 10-up XL models. For best results LePera advises to use the 10-up XL seat for 10-up XL model years.