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Price Match Promise
Price Match Promise
While many websites offer steep discounts on lenses and name brands, oftentimes, prices have been marked up beforehand to appear more heavily discounted. At SportRx.com, we offer the lowest possible price every day. And in the event that’s not the case, we will price match other authorized retailers to ensure you get the best possible price with the best customer service. It’s our Price Match Promise. Learn More
Flexible spending accounts (FSA), health savings accounts (HSA), and out-of-network vision insurance coverage can all be used towards awesome new prescription sunglasses, eyeglasses, and goggles. Learn More
Enables better vision by reducing the amount of reflective light bouncing off your lenses.
Hydrophobic coating helps sweat and water droplets run-off the surface of lenses. Great for rainy days or for sweaty workouts.
Oleophobic coating protects the lens against fingerprint smudging & facial oils. Oils are repelled from the lens surface making them easier to clean.
SportRx Frame Width™ (SFW) is the measurement our Sports Opticians use to find the most accurate fit possible. Unlike most eyewear measurements that have little to do with fit, SFW serves as an indicator for how well a frame or goggle will fit your face.
Ray-Ban RB4171 Erika sunglasses are the perfect finishing-touch accessory to complete your look. Featuring oversized lenses that provide 100% UV protection, the Erika will keep you looking chic and help you avoid squinting lines. Thin metal temples contrast the dramatic lenses and give you all-day comfort. Available in an assortment of colors and finishes, you can achieve a look that suits your unique personality and style. Get your RB4171 Erika with prescription with the help of one of our friendly opticians! Available with Ray-Ban Authentic Lenses that feature the logo on your prescription lenses, or with SportRx Custom Lenses, you won’t sacrifice style when you choose Ray-Ban RB4171 Erika prescription sunglasses.
Lens Height: 46mm
Lens Width: 54mm