FREE SHIPPING & RETURNS
Don't pay a cent for standard shipping ever again. Other shipping options are available.
Not 100% satisfied with your purchase? Return them within 45 days for a full refund or exchange.
SEE BETTER GUARANTEE
We understand prescription lenses are an investment in your vision. At SportRx, we go beyond premium brand names and prescription lenses. We give you friendly professionals to help you find what you need and 45 days to make sure you’re happy with your purchase. Your satisfaction is our promise, or your money back.
FSA/HSA ACCEPTED
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.
Ray-Ban RB6448 Hexagonal 51 Eyesize
That Was a Popular Color.
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Free Shipping & Returns
Free Shipping & Returns
Don't pay a cent for standard shipping ever again. Other shipping options are available. Learn More
Not 100% satisfied with your purchase? Return them within 45 days for a full refund or exchange. Learn More
See Better Guarantee
See Better Guarantee
We understand prescription lenses are an investment in your vision. At SportRx, we go beyond premium brand names and prescription lenses. We give you friendly professionals to help you find what you need and 45 days to make sure you’re happy with your purchase. Your satisfaction is our promise, or your money back. Learn More
FSA/HSA ACCEPTED
FSA/HSA ACCEPTED
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
Talk with one of our friendly Sports Opticians.
PRODUCT OVERVIEW
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.
View Fit GuideSportRx Frame Width
SportRx Frame WidthTM (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.
DETERMINING YOUR SFW
Use Eyeglasses and Not SunglassesUsing flatter eyeglasses makes for a more accurate measurement. It takes a bit more finesse with wrapped sunglasses to get an accurate SFW measurement.
Make sure the glasses fit!Since we're using your glasses as a template for ideal fit, make sure they're a pair that are comfortable: not too wide, not too narrow. A quick glance in the mirror will show if the frames spread too far past the edges of your face or seem to 'pinch' it.
Have more than one pair?It never hurts to have more than one 'frame' of reference! If you have more than one pair that you love, you can measure multiple pairs and get an average.
How/What do I measure?Measure with the temples opened out fully. Aim for right behind the hinge and measure from the inside of the frame material of one side to the inside of the other side.
Still need help?
Our friendly, knowledgeable opticians are only a call or a click away. We would love to hear from you! .
RB6448 Hexagonal is an optical tribute to its popular sunglass counterpart. With the same unique geometric shape in lightweight metal, the RB6448 Hexagonal is a modern update to a classic metal eyeglass. Flat temples are enhanced with an embossed Ray-Ban logo to show your understated appreciation for an iconic brand. Featuring adjustable nose pads and covered temple tips, you’ll be equally comfortable as stylish. Get your RB6448 Hexagonal glasses with prescription by choosing Ray-Ban Authentic Lenses that feature the logo or SportRx Custom Lenses for a look completely custom to you.
Benefits
Fine-tune the fit of your glasses with adjustable nose pads for better optical alignment, comfort and wear-ability.
Enables better vision by reducing the amount of reflective light bouncing off your lenses.
TECH SPECS
- One Lens, Multiple Corrections
- Progressives allow you to see near and far in one pair of glasses. Vision in progressives feels natural with the multi-focal lens seamless transition.
- 4 Base
- Another way to refer to a flat frame. 4 base refers to glasses that have almost no curve to the lenses or frame and the temples rest at perpendicular angles.
- Included Accessories
- Cleaning Cloth, Hard Case
- Frame Materials
- Metal
- Perfect For These Activities
- Computer, Everyday Use, Gaming
- Frame Measurements
Bridge: 21mm
Lens Height: 44.8mm
Lens Width: 51mm
Temple: 145mm
Ray-Ban RB6448 Hexagonal 51 Eyesize Reviews
*Results Vary From Person To Person