Nike 4121 glasses are designed for men feature skull temples. The Nike 4121 glasses model is made of titanium and manufactured in China.
- Gender: Male
- Age Group: Adult
- Shape: Modified Oval
- Temple: Skull
- Country: China
- Category: Metal
- Edge type: Beveled
- Material: Titanium
- Product Group: Rx-able eyeglasses
Default size:
- Eye: 49 mm .......... Horizontal width of each lens at its widest point.
- Bridge: 19 mm .......... Distance between the lenses at the narrowest point.
- Temple: 135 mm .......... Length of the temple from hinge to ear tip.
- B "Height": 27 mm .......... Vertical height. Multifocal lenses require a minimum 28mm "B" measurement.
- ED: 51 mm .......... Diagonal measurement of lens.
- Circumference: 128 mm .......... Lens circumference.
