Finding the right frame size is key to comfort and style. The best way to determine your ideal fit is by checking the measurements on your current pair or taking a few quick measurements yourself.
Frame Size Overview
Keep in mind that the numbers printed inside your frame’s temple might vary slightly from those listed on our website due to different measuring standards. For the most accurate result, we recommend measuring your existing glasses to ensure your new pair fits perfectly.

Frame Width
Measure straight across the front of your glasses—from hinge to hinge—to get the total frame width. This number determines how the glasses sit on your face.

Lens Width
Lens width is the horizontal distance across one lens at its widest point. It affects how the glasses balance with your facial proportions.

Lens Height
Lens height measures the vertical size of the lens at its tallest part. For progressive lenses, choose a frame with at least 33 mm in height to ensure proper vision zone alignment.

Bridge Width
Bridge width is the space between the two lenses, measured at the narrowest point of the bridge. It determines how the glasses rest on your nose.

Temple Length
Temple length measures the entire arm of the frame—from the hinge to the end that curves behind your ear. This length ensures a secure and comfortable fit.
✨ Sprzelook Tip
The right fit should feel effortless. If you’re between sizes, look for adjustable nose pads or flex hinges — they adapt to your unique shape, keeping your look balanced and your comfort uncompromised.