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Free Shipping
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
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
See Better Guarantee
We know you work hard for your money, which means you’re looking for the best value you can find. 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
Costa Brine Readers are one of a kind beauties. These Costa readers are high-performance equipment, use integral hinges, Hydrolite temples, and a co-molded, co-injected technology, delivering a fit and comfort that lets you focus on your adventure at hand. The rock hard nylon frame on these reading sunglasses allows for the prescription lenses to be scratch resistant, block 100% UV light, and be 100% polarized so it can kill reflected glare and majorly reduce eye strain.
Product Overview
Beyond Polarized
In addition to fighting glare, Costa 580 polarized lenses filter out harsh yellow light & absorb bad HEV blue light. Experience higher definition, sharper contrast, & enhanced color.
Here to Stay
Never worry about your sunglasses falling off again. Costa’s Hydrolite material will absorb your sweat, keeping them secure and comfortable all day long.
Slip Free
Rubber nose pads keep your frames in place and optically aligned even as you sweat, jump, slide, bounce, you name it.
Secure Comfort
Rubber temples aid a secure and steady grip so your sunglasses can rest comfortably on your head.
Sweat Management
Unique frame design allows for increased airflow which wicks away and drains any sweat or moisture you work up.
Stay Cool
Ventilation built into the frame allows for increased airflow. This helps reduce the lens from fogging and keeps you cool even on the hottest days.
Water Resistant
Hydrophobic coating helps sweat and water droplets run-off the surface of lenses. Great for rainy days or for sweaty workouts.
Smudge Protection
Oleophobic coating protects the lens against fingerprint smudging & facial oils. Oils are repelled from the lens surface making them easier to clean.
Enhanced Durability & Longevity
Hard coating provides a high-quality, scratch-resistant coating protecting lenses everywhere your adventure takes you.
Product details
Frame Materials
Acetate, Nylon
Safe from Harmful UV Rays
Block carcinogenic ultraviolet (UV) light from reaching your eyes. With 100% UV protection, your eyes are safe from absorbing harmful sun rays.
8 Base
A high wrap or wrap around frame. These types of glasses fit close to the sides of your face and provide additional peripheral coverage.
Included Accessories
Cleaning Cloth, Hard Case
Perfect For These Activities
Boating/Sailing, Driving, Fishing, Hunting, Shooting, Water Sports
SportRx Frame Width™
133mm
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.
Using flatter eyeglasses makes for a more accurate measurement. It takes a bit more finesse with wrapped sunglasses to get an accurate SFW measurement.
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.
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.
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.
FINDING YOUR BRIDGE FIT
Finding the right eyewear for your face means two things: the right frame size and the right bridge style. At SportRx, we have three different bridge styles:
Standard
A standard nose bridge is best for those with nose bridges that go higher than their pupils, or if you have more narrow cheekbones. Standard nose bridges are fixed and don’t include adjustable nose pads.
Adjustable
An adjustable nose bridge includes flexible nose pads that can be adjusted for a firm, yet comfortable hold. This style is best for those who prefer a more customizable fit.
Low-Bridge
The low-bridge fit is designed for those with narrow nose bridges or cheekbones higher than their nose bridge. Also called Asian Fit, this is a great choice if your frames tend to slide down or touch your cheeks.
Still need help?
Our friendly, knowledgeable opticians are only a call or a click away. We would love to hear from you!
Enter your frame measurements below (they're usually on the inside of the temple arm).
Orange Solid Color
Solid colors, genuine since 1937, the classic G-15 and B-15 were originally developed for military use. Classic lenses offer a high level of clarity, comfort and protection.
Frame Width 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.
Bridge Width
18mm
Finding the right eyewear for your face means two things: the right frame size and the right bridge style. At SportRx, we have three different bridge styles: Standard, Adjustable, Low-Bridge.
All SportRx orders ship free, and returns are completely covered within 45 days. Shop with confidence knowing you’ll never pay for shipping—either way.
FSA/HSA ACCEPTED
Use your FSA or HSA funds at SportRx to get prescription glasses, sunglasses, or goggles designed to fit your lifestyle.
SEE BETTER GUARANTEE
SportRx offers a 45-day worry-free return policy. If your prescription eyewear isn’t perfect, return it for a full refund, exchange, or credit.
EXPERT SERVICE
Our Sports Opticians are true eyewear experts, providing personalized advice to help you find the perfect prescription eyewear.