Rigid Headband: Durable, firm headband material that contours with a typical headshape and withstands the roughest care. Soft Headband: Made with a flexible, elastometric material which hugs the back of the head to accommodate all headband movement and positioning. Whether you're resting your head against the couch or pillow this headband keeps your CliCs from pushing forward or shifting placement. The soft headband styles are able to be completely folded into a case. (Excluding the Tube style)Magnetic Front ConnectionAdjustable Temples 180Adeg HingesOptical QualityLet's find your HEAD MEASUREMENT Using a string or measuring tape, measure around your head, starting and ending where you would like your glasses to sit on your nose.
