With the adjustable (extendable) temple, appropriate space between prescription glasses and the OTG is possible.
PrimeX is sleek, compact and lightweight, offering many special features at a cost-effective price point. The extension helps achieve a comfortable, custom fit.PrimeX safety glasses offer a more modern design than most traditional OTG. PrimeX Gray Lens Black Temple,Anti-Scratch Anti Fog Safety Glasses Elements such as soft ear grips, adjustable temples, brow protection, built-in side shields, anti-fog and anti-scratch help make this an easy choice for quality, comfort, safety and visual appeal!.