Stetson 221 glasses are designed for men featuring spring hinges and skull temples. The Stetson 221 glasses model is made of metal and manufactured in Korea.
- Gender: Male
- Age Group: Adult
- Shape: Rectangle
- Hinge: Spring Hinge
- Temple: Skull
- Bridge: Unifit
- Frame PD: Average Fit (61mm-70mm)
- Country: Korea
- Category: Rimless Eyeglasses
- Edge type: Grooved
- Material: Metal
- Rim: Half Rim
- Product Group: Rx-able eyeglasses
Default size:
- Eye: 51 mm .......... Horizontal width of each lens at its widest point.
- Bridge: 18 mm .......... Distance between the lenses at the narrowest point.
- Temple: 135 mm .......... Length of the temple from hinge to ear tip.
- B "Height": 31 mm .......... Vertical height. Multifocal lenses require a minimum 28mm "B" measurement.
- ED: 53 mm .......... Diagonal measurement of lens.
- Circumference: 136 mm .......... Lens circumference.

