XS | S | M | L | XL | XXL | |
Men | 118-123 | 124-129 | 130-135 | 136-141 | 142-147 | 148+ |
Women | 114-119 | 120-125 | 126-131 | 132-137 | 138-143 | 144+ |
Kids | 107-112 (Infant) | 113-118 (Toddler) | 119-124 (Little Kids) | 125-130 (Big Kids) |
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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.
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 Size & Fit GuideAn enhanced version of one of Costa’s most trusted and well-loved frames, the Blackfin PRO builds off the original look and fits with six new angler-approved additions to keep you on the water longer. The Blackfin Pro features vented and fully adjustable nose pads that provide a comfortable fit while minimizing any fog. Costa put sweat channels and eyewire drains on the Blackfin Pro to ensure your vision is always clear while you on the water. Lastly, Blackfin Pro has extended side shields and hooding to block the sunlight from hitting you at any angle.
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.
Never worry about your sunglasses falling off again. Costa’s Hydrolite material will absorb your sweat, keeping them secure and comfortable all day long.
Fine-tune the fit of your glasses with adjustable nose pads for better optical alignment, comfort and wear-ability.
Rubber nose pads keep your frames in place and optically aligned even as you sweat, jump, slide, bounce, you name it.
Rubber temples aid a secure and steady grip so your sunglasses can rest comfortably on your head.
Unique frame design allows for increased airflow which wicks away and drains any sweat or moisture you work up.
SIZE & FIT GUIDE
1 - Lens Width: 60 mm
2 - Lens Height: 41 mm
3 - Bridge Width: 16 mm
4 - SportRx Frame Width™ (SFW): 135 mm | Learn More
5 - Temple Arm Length: 121 mm
M | Not sure about frame fit? Frame Fit Guide
Adjustable | Not sure about bridge fit? Bridge Fit Guide
TECH SPECS
*Results Vary From Person To Person