Costa Del Mar Middles 580G Polarized Sunglasses

The Costa Del Mar Middles 580G Polarized Sunglasses combine Costa's premium glass lens technology with a clean, round frame designed for effortless everyday wear on and around the water.

Part of Costa's Del Mar Collection, Middles features a lightweight bio-acetate frame, relaxed round shape and Costa's premium 580G Lightwave Glass lenses for exceptional clarity, glare reduction and scratch resistance.

It's an excellent choice for anyone who wants authentic Costa optical performance in a more refined, lifestyle-oriented frame.

Costa 580G Lightwave Glass

Middles is equipped with Costa's premium 580G Lightwave Glass lenses.

Glass provides outstanding optical clarity and excellent scratch resistance, making 580G a great choice for anyone who puts lens quality at the top of the list.

Costa's Lightwave Glass is engineered to be 20% thinner and 22% lighter than average polarized glass, helping reduce the traditional weight associated with glass-lens sunglasses.

Costa 580 Lens Technology

Costa's 580 lens technology is designed to manage harsh light while improving color and contrast.

The lens system helps filter harsh yellow light and high-energy blue light while enhancing reds, greens and blues.

Combined with polarization, that provides excellent visual clarity around reflective environments such as beaches, boats and open water.

Lightweight Bio-Acetate Frame

Middles is crafted from lightweight bio-acetate, giving the frame a premium look and feel while maintaining comfortable everyday wearability.

The material complements the more refined design of the Del Mar Collection and helps distinguish Middles from Costa's more technical fishing frames.

Round Unisex Design

The round lens shape gives Middles a distinctly different appearance from Costa's traditional wrap-style fishing sunglasses.

It's a clean, timeless design that works equally well around the marina, at the beach, on the boat or for everyday wear.

The unisex styling makes it a versatile option for anyone who prefers a smaller, more refined Costa frame.

Small Size with Regular Fit

Costa classifies Middles as a small-size frame with a regular fit.

The frame measures approximately:

• 128 mm overall width
• 51 mm lens width
• 23 mm bridge width
• 44.8 mm lens height
• 140 mm temple length
• 4.25-base lens curve

It's particularly worth considering for customers who find many traditional Costa fishing frames too large or aggressive.

Polarized Performance

Although Middles has a lifestyle-oriented design, it still provides the polarized performance expected from Costa.

The 580G lenses help cut reflected glare from water and other bright surfaces while providing 100% UV protection, making Middles well suited for boating, beach days, casual fishing and everyday coastal use.

C-Wall Lens Protection

Costa's C-Wall coating adds additional scratch resistance while helping repel water, oil and sweat.

That makes the lenses easier to clean and helps maintain the exceptional clarity that makes 580G glass one of Costa's premium lens choices.

Features

• Costa 580G Lightwave Glass lenses
• Premium polarized glass construction
• Excellent optical clarity
• Superior scratch resistance
• Costa 580 lens technology
• 100% UV protection
• C-Wall lens coating
• Lightweight bio-acetate frame
• Round unisex design
• Small frame size
• Regular fit
• Low 4.25-base lens curve
• Part of Costa's Del Mar Collection
• Multiple frame and lens colors available
• Designed for coastal and everyday wear

Best For

• Everyday Wear
• Boating
• Beach & Coastal Lifestyle
• Marina Wear
• Casual Fishing
• Smaller Faces
• Men & Women
• Bright Sun
• High-Glare Environments
• Customers Who Prefer Glass Lenses
• Customers Who Prefer Round Sunglasses

Why Choose Costa Del Mar Middles 580G Sunglasses?

Middles is a great choice for someone who wants Costa's premium optics without the appearance or fit of a traditional wraparound fishing sunglass.

The round bio-acetate frame provides a more refined everyday look, while 580G Lightwave Glass delivers the clarity, polarization and scratch resistance Costa is known for.

That combination makes Middles equally comfortable around the water or away from it.

Premier Tackle Take

The Costa Middles fills a different role than many of the performance fishing frames we carry from Costa.

We like it for customers who want 580G glass optics but don't necessarily want a large or aggressive wraparound frame. The smaller round design gives it a cleaner everyday look while still providing the glare reduction and optical clarity that make Costa lenses so good around the water.

It's also a particularly good Costa to look at if many traditional fishing sunglasses feel too large on your face.

For boating, beach days, casual fishing or simply everyday Florida wear, Middles gives you a premium Costa lens in a frame that can go just about anywhere.

Premier Tackle — We Carry What Works.