Boss has chosen premium materials for these high-quality optical glasses. they feature innovative length-adjustable temples which have been injection moulded in carbon fibre and rubber. this material stands up to impact and use over time, while guaranteeing flexibility and exceptional lightness. thanks to its design, this style is a best-seller from the start, designed to comfortably fit far eastern facial features. the result is a cutting-edge accessory, an expression of the unmistakable class of boss.