Marcolin Group has extended its licensing agreements with Sixty Group for the design, manufacture and distribution of Miss Sixty Glasses and with Fashion Box for the Replay Eyes line. Both agreements are now set to expire in 2010. The Replay license was going to finish at the end of 2009. Marcolin has also renewed its licensing agreement with the Richemont Group for its Montblanc prescription frames and sunglasses. That relationship, which started in 2001, lasts through Dec. 31, 2011. Reports indicate that Marcolin is also negotiating the extension of its Roberto Cavalli and Just Cavalli licenses.