The SL 16 (also known as Sirena SL16) is a 4.80 m long fiberglass sailing catamaran.
It is designed to be sailed by two people.
The SL 16 was selected by ISAF in 2005 for the Youth Sailing World Championships.
It has a D-PN of 73.0[1] The SL 16 was designed in 2003 by Yves Loday.
The boat is based on the KL 15.5 from 1993, but has bigger and more modern rig.