Story: Hillbilly at heart but well mannered, JETHRO advances the concept that you can be genteel in expressive impact without being genteel in social conformity. Specifications: Sizing: Small / Medium Lens: 49 mm Bridge: 22 mm Arms: 145 mm 100% UV protection Lightweight CR-39 lenses for superior clarity Hand-Crafted Mazzucchelli Acetate Frame Base 6 Spherical Lens Italian stainless steel optical hinges Color: Black Gloss / Vintage Grey Model: SMPC1JET-BKV