SPECTRON 4 polycarbonate large lenses, category 4, with Flash treatment that provides a mirror finish, and with anti-reflective treatment.
Enveloping design and great coverage thanks to the removable side protections, which protect from indirect light. Its curved rods and flexible inserts and adherents at the end (Grip Tech), provide a perfect fit and ensure maximum comfort and stability. A hole in the end of the rods allows to hook an optional cord (not included). Bright black and matt black frame. Visible light transmission rate: 5%. Weight: 32 g.