On the right, select the frame front by first clicking on the letters (C, G, H, etc.), then refine by clicking on the picture of the frame corresponding to your choice of colour.

Once you've selected your frame front, only those temples compatible with it will still be visible.

Then on your left simply select the temples that you want to match with the front and assess their visual impact.

If you like the combination you've chosen, you can then click on "Keep this combination" which is displayed at the bottom of your screen or you can click "Add to love box" to print and then place the order with your optician.

Note: it's also possible to start by choosing a temple to see compatible frame fronts.