Fort Knocks

Like the spring hinge (flex hinge) which has a small spring mechanism that allows the temples (arms) to flex outward beyond the normal opening angle, making the glasses easier to put on and more forgiving of different head widths.

AWESOMENESS 👌

These glasses are really awesome 👌 I wore Costas forever and got tired of spending my hard earned money on them. These glasses are just as good so keep up the great work!!!!

Excellent pair of shades

I have been greatly enjoying my Fort Knocks. They have a secure but comfortable fit. They feel like a quality pair of shades when I place them on. They are a nice weight, not too heavy but not too light and cheap feeling. I live in Florida where it has been very hot lately and the sun is remarkably bright and this pair of glasses really does the trick. I will try some other Knockaround shades in the future.