KOSTIN - RISTRETTO TORTOISE/SMOKE

Ristretto tortoise frame handmade from zyl acetate
Robust triple rivet design paired to a five barrel hinge and finished with a signature fish scale wire core
Smoke CR-39 lenses manufactured by Carl Zeiss Vision. Featuring 100% UVA/UVB protection and 4 base curve
Includes a premium hard sunglass case and custom printed polishing cloth