Proof Firth Optical Glasses | Yellow/Clear Empire Apothecary Doctor’s bag opening for easy

Doctor’s bag opening for easy access

[Details] Durable Water Repellent finish

Cyclops logo embossed snaps

Strava features (Beacon

Air channel slick face fleece

Proof Firth Optical Glasses | Yellow/Clear Empire Apothecary Doctor’s bag opening for easyProof crafted the Yellow and Clear Firth Optical Glasses to be a non traditional frame style. They feature a flat top and round shape which makes it one of the more unique frames out there. The Firth name originated after a small farming community in rural Idaho. The Firth is part of the Eco Collection, made from cotton based acetate and in time when your glasses have seen its last leg they are fully biodegradable. Each pair of frames comes a wood box