Description This is CYNTHIA, a Square-shaped frame from the Classic collection made of Metal. Like all ic! berlin frames, CYNTHIA is 100% designed and manufactured in Berlin. SPECIFICATIONS: Light transmission: For prescription Material: Metal Shape: Square Size: Medium Collection: Classic Face: Rectangular Material details: Stainless steel Material - Metal ic! berlin's glasses are made of extremely flexible and lightweight 0.5mm spring stainless steel making them practically indestructible, yet soft enough to adjust by hand to achieve the perfect fit. The steel used contains iron, carbon and chrome, as well as trace amounts of nickel but as a rule is suitable for people with allergies: thermoplastic Elastomer (TPE), silicon and acetate temple tips and nose pads prevent prolonged contact between skin and metal. Frame meets all DIN EN ISO 12870, ISO 12312-1:2013, ANSI Z80.3-2010 and AS/NZS 1067:2003 standards. TPE and siliocone nose pads and elastomer temple tips can be easily bent to adapt to the shape of your skull, but acetate temple tips must be heated before adjusting; if you try to bend cold the acetate will break. The Hingeic! berlin's revolutionary, patented interlocking hinge system means there are no screws to fall out or break. ic! berlin glasses can be dismantled and reassembled in a matter of seconds, by hand, without extra tools. Lens Guide Size Guide 53 (lens diameter) - 16 (bridge width) - 145 (temple length) Want to try a pair on in the store? No problem! Email us one day in advance so we can send a pair to a store near you. Or, visit our flagship store to try it on today! *Please Note: Store try-on only available for in stock styles.*
