Complex sentence: As years progressed, the Samba evolved into the Samba Millennium and the new Samba' 85, yet classic models of the shoe are still in production, known as the Classic M line.
Split into simpler sentences: As years progressed, the Samba evolved into the Samba Millenium and the new Samba' 85. Classic models of the shoe are still in production, known as the Classic M line.