Rincon II adds micro side shields and hooding for reduced light leak, vented nose pads to help with fogging, and double-injected rubber for durability. The Blue Mirror 580G glass lens is designed for intense sunlight and open-water/offshore conditions.

The Diego is a high-performance Costa fishing frame featuring a vented spring-hinge system for airflow, sweat-management channels, flexible retainer-ready temple tips, and top and side shields that help block peripheral light. The Blue Mirror 580G glass lens provides 100% UV protection and strong glare reduction for bright sun, offshore fishing and open-water conditions.

Always ready to hit the flats or hook a deep-sea behemoth, the Costa Fantail sunglasses are the smaller but no less mighty kin of the Blackfin. The best polarized sunglasses on the water, these men's performance sport fishing sunglasses with mirrored options are polarized, co-molded and are perfect for any Angler. Model name: Fantail Item no: TF 11 OBMGLP Frame color: Matte Black Lens color: Blue Mirror Lens material: Polarized Glass (580G) Frame fit: Regular Size: M Nosepad adjustable: No Lens curve: Base 8 Decentered Lens Category: 3P

Always ready to hit the flats or hook a deep-sea behemoth, the Costa Fantail sunglasses are the smaller but no less mighty kin of the Blackfin. The best polarized sunglasses on the water, these men's performance sport fishing sunglasses with mirrored options are polarized, co-molded and are perfect for any Angler. Model name: Fantail Item no: 6S9006 900679 59-14 Frame color: Matte Clear Lens color: Blue Mirror Lens material: Polarized Glass (580G) Frame fit: Regular Size: M Nosepad adjustable: No Lens curve: Base 8 Decentered Lens Category: 3P

The Costa Fantail Matte Translucent 250th sunglasses combine a durable, performance-driven frame with Costa’s premium polarized lens technology. Featuring a matte translucent frame with red detailing and Blue Mirror 580G glass lenses, this limited-edition style is built for bright, high-glare conditions on and around the water. Costa’s 580G polarized glass lenses deliver exceptional clarity, enhanced color, and superior glare reduction while helping protect against harmful UV rays. The Fantail’s comfortable, secure fit and rugged construction make it an excellent choice for fishing, boating, and everyday outdoor wear. Features: Matte translucent 250th anniversary frame, Red accent detailing, Blue Mirror 580G polarized glass lenses, 100% UV protection, Enhanced color and contrast, Excellent glare reduction, Durable Fantail frame design, Ideal for bright sun, offshore fishing, boating, and outdoor use.

Fantail PRO is a performance fishing frame with an 8-base wrap, adjustable vented nose pads, sweat channels, eyewire drains, side shields and Hydrolite grip. The Green Mirror 580G glass lens uses a copper base with 10% light transmission, optimized for high-contrast inshore and sight fishing.

The Fantail is Costa’s medium-size, high-wrap performance fishing frame, designed as a slightly smaller alternative to the Blackfin. The Green Mirror 580G glass lens provides high contrast and glare reduction, making it especially useful for bright inshore and flats fishing.

Costa Ferg is named for Costa founder Ray Ferguson and is built as a high-performance fishing frame. It features top and side shields to reduce light intrusion, textured Hydrolite rubber for grip, vented adjustable nose pads and an 8-base wrap. The Blue Mirror 580G glass lens has a gray base with 10% light transmission, optimized for bright sun, offshore fishing and open reflective water.   

The Fernandina is a small, narrow-fit metal sunglass from Costa’s Del Mar Collection. It features a rose-gold metal frame, rounded lenses, acetate temples, adjustable nonslip nose pads, and premium 5-barrel hinges. The Copper Silver Mirror 580P polarized lenses use a copper base to increase contrast and work especially well in changing light, for inshore/sight fishing, cloudy conditions, and everyday wear. Costa lists 12% light transmission. Specs: Rose Gold frame, Copper Silver Mirror lens, 580P polarized polycarbonate, size S / 57-15, narrow fit, 132 mm temple length, and item number FER 164 OSCP.

Costa Finlet is a performance-focused wrap frame designed for demanding conditions on the water. It features an 8-base wrap, protective side shields, retainer-ready temple tips and double-injected Hydrolite for a secure fit. The Blue Mirror 580G polarized glass lenses provide high clarity and strong glare reduction, especially in bright offshore and open-water conditions.   

The Costa Fly Line combines lightweight comfort, excellent coverage, and performance-driven design for long days on and around the water. The sleek Black frame features a streamlined wraparound shape that helps block unwanted light and glare while providing a comfortable, secure fit. Costa’s Rose Gradient 580G polarized glass lenses provide enhanced contrast and comfortable vision across changing light conditions. The gradient tint makes them a versatile choice for fishing, boating, driving, beach days, and everyday outdoor wear. Costa 580 lens technology reduces glare, enhances color and contrast, and provides 100% UV protection. Premium 580G glass delivers exceptional optical clarity and superior scratch resistance. Model: Fly LineFrame Color: BlackLens Color: Rose GradientLens Material: Polarized Glass (580G)Size: L / 64-13-120

The Costa Fly Line is built for anglers who demand lightweight comfort, excellent coverage, and dependable performance on the water. The Seagrass frame features a distinctive gray-green finish with a streamlined wraparound design that helps block unwanted light and glare while providing a secure, comfortable fit for long days outdoors. Costa’s Gray 580G polarized glass lenses provide natural color and exceptional clarity in bright conditions while significantly reducing reflected glare. They are an excellent all-around choice for fishing, boating, driving, beach days, and everyday outdoor wear. Costa 580 lens technology enhances color and contrast while providing 100% UV protection. Premium 580G glass delivers exceptional optical clarity and superior scratch resistance. Model: Fly LineFrame Color: Seagrass (Gray-Green)Lens Color: GrayLens Material: Polarized Glass (580G)Size: L / 64-13-120SKU: 6S9129 912913 64-13UPC: 198537000133