The tifosi tyrant 20 clarion mirror sunglasses are crafted from a lightweight and durable grilamid tr 90 synthetic material known for its excellent bending strength and high levels of impact resistance that makes the glasses ideal for sporting activity the glasses frame features hydrophilic rubber ear socks and nose pieces whose adhesion increases with perspiration for secure sporting fit with the signature tifosi branding to the arms providing a sleek sporting look clarion technology in t