Premium System 3 AirTec Silicone Nose Pads for Glasses. System 3 AirTec (Rectangle) : 11mm (Approx). System 3 AirTec ( Tear Drop ) : 11.9mm (Approx). Hypoallergenic Air Active Nose Pads provide a Luxury Comfort Fit on your nose – It’s as if your glasses are floating on your nose.
