About the HiDX H207 The HiDX H207 is a prescription safety eyewear frame that meets ANSI Z87-2+ standards. Made with durable polycarbonate and featuring integrated side shields, the HIDX H207 ensures maximum impact-resistance and safety protection for your eyes and face with removable or permanent side shields. Key Design Features Removable or Permanent Side Shields Versatile Style for All-Day Wear Compatible with Higher Prescriptions Adjustable Frame Fit Lightweight Polycarbonate Construction Measurements Medium Frame: Lens Width: 54mm Bridge Width: 16mm Temple Length: 150mm Large Frame: Lens Width: 57mm Bridge Width: 16mm Temple Length: 150mm Eyelation Rx-Ready Lenses Every pair of Eyelation prescription safety glasses is tailored to match your specific vision needs. Eyelation allows you to choose the lens type you need, whether it’s single vision, bifocal, or progressive. Your visual clarity is always a top priority. Don't forget tints and coatings! Choose clear, sunglasses or dimmer tints to complement your lenses for optimized performance in your work environment. Upgrade your prescription lenses with our Ultra-Hard, Anti-Reflective, Anti-Fog, or Blue Light Protection coatings to further enhance your eyewear. 30-Day Returns + Customer Service Support At Eyelation, we strive for 100% satisfaction. That's why we offer a 30-day return or exchange policy (from your date of delivery), giving you total peace of mind when you order. If you don't love your new safety eyewear, ship it back on us and we'll help you find the perfect pair. Need help placing an order or need to start a product return? The Eyelation Customer Service Team is here to help (and yes, we're real humans). Contact us at [email protected] or at 1-888-308-4703 (8am-6pm M-F CST). For more options, browse our Safety Eyewear Collection to find your perfect pair.