How to size your Herons
Straight out of the box the temples of the Herons are very curled and need to be adjusted to your specific fit. The temple ends are made from a fully adjustable material with metal core inside of it. This means you can extend them as much as you want to find the perfect fit.
Adjust the temples
Simply bend the end of the temples backwards so the ends point downwards. Put on the sunglasses, then after you have put them on use your thumbs to adjust the temple ends downwards so they sit comfortably around your ears.
They are designed to be durable and flexible, so don't worry if adjust the temples frequently, such as when putting them in their protective case, the temple ends are not fragile.