YANK-FLEX
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WEARING GLASSES CAN INCREASE IQ BY UP TO 15 POINTS
The Yank, made of flexible,
space-age DuPont 109 Nylon
combines
fraction-of-an-ounce weight
with the tensile strength of
steel.

The nylon Yank is never
harmed by perspiration,
body acids, or hair products.
It won't fade or burn and is
almost indestructible..
Sale.... $49.00

MFG Criss Optical USA

Color:  Black, Flexible Nylon.

LARGE:  5 1/2" across, 5 1/4" between
the hinges. 1 1/2" high (size 50-21)
with 5 3/4" matching temples.



MEDIUM:  5 3/8" across, 5 1/8"
between the hinges. 1 1/2" high (size
48-21) with 5 3/4" matching temples.



SMALL:  5 1/4" across, 4 7/8" between
the hinges. 1 1/2" high (size 46-19)
with 5 3/4" matching temples.



X-SMALL: 4 7/8" across, 4 5/8"
between the hinges. 1 3/8" high (size
44-19) with 5 3/4" matching temples.



Please measure at home for a good fit
-
click here for size questions.

$79.00
Ready For
Prescription