A fractional rig on a sailing vessel consists of a foresail, such as a jib or genoa sail, that does not reach all the way to the top of the mast.
Kirby 25
…for racing and there are no provisions for a galley or head. Cabin headroom is 54 in (137 cm). It has a hull speed of 6.1 kn (11.30 km/h). It has a fractional sloop rig. Media related to Kirby 25 at Wikimedia Commons…