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We don’t have free deals that often, so when we do we want to make sure you know about the latest offers so you can shop the best sunglasses and save big! Here on Costa Sunglasses’s official website, you’ll find our final sale promotions, the best sunglasses sweepstakes around, and top gift ideas that give back to causes near and dear to us. Most of the free offers don’t even require a Costa coupon code or promo code!


Receive 50% off prescription lenses at Valid from 11/01/22 to 01/02/23. Terms & Conditions apply. The promotion cannot be combined with any other coupons, discounts, promotional offers, previous purchases, or insurance plan. Costa reserves the right to remove or modify the promotion at every moment. No cash-back value, cannot be redeemed for cash, may not be sold, or transferred, and will not be replaced if lost, stolen, or damaged. Only valid for US and MX. Additional restrictions may apply.

#OneCoast Donation

Fifty Percent of the proceeds from the sale of each #OneCoast Short Sleeve T-Shirt will go directly to the American Red Cross and 50% of the proceeds will go directly to IGFA’s Worldwide Anglers Relief Fund. All proceeds (over 80% of the purchase price) from the sale of each #OneCoast Bahamas Short Sleeve T-Shirt will go directly to IGFA’s Worldwide Anglers Relief Fund in support of hurricane relief in the Bahamas. View Details.

OCEARCH Donation

Each purchase from the OCEARCH Collection helps fund OCEARCH research expeditions, and their mission to protect sharks. View Details.

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