Replacement Lens for S'Track M 2.0 sunglasses.

CBRLSTK2M1: Sensor Vario Rose Cat.1 to 3 Silver AF.
CBRLSTK2M2: Zone Polarized Grey Cat.3 Silver AF.
CBRLSTK2M3: Zone Grey Cat.3 Silver AF.
CBRLSTK2M4: Zone Vario Grey Cat.0 to 3 Blue AF.
CBRLSTK2M4: Sensor Rose Cat.3 Silver AF.
CBRLSTK2M4: Zone Clear Cat.0 AF

Compatible SKUs: CBS206, CBS219, CBS220, CBS221, CBS222