Polarized Sunglasses with Square Frame, UV400 Protection, and Mirrored Lenses for Women & Men

EXPERIENCE THE SHARPEST VISION WITH OUR POLARIZED SUNGLASSES

Designed in the USA by opticians with over 50 years of experience, our Black Sail Eyewear sunglasses offer unparalleled clarity and protection for your eyes.

CRYSTAL CLEAR VISION: Our 7-Layer Multi-Coating Tri Acetate Cellulose (TAC) Lens Technology provides an HD experience, cutting out glare with an anti-reflective back coating for rich, vibrant light.

BUILT FOR EXTREMES: 100% UV Protected, with an Anti-Salt Coating Layer to safeguard your eyes and eyewear, even in the harshest environments.

ENGINEERED TO LAST: The lightweight TR90 thermoplastic frame, combined with strong metal hinges, ensures comfort, flexibility, and long-lasting durability.

INTUITIVE DESIGN: From the contoured temples to the comfortable nose bridge, these black square sunglasses are designed for active lifestyles, delivering a secure and adjustable fit.

LIFETIME WARRANTY: We stand behind our polarized square sunglasses with a lifetime warranty and a one-time free replacement, so you can buy with confidence.

TURN HEADS WITH STYLE: Our timeless design with a contemporary edge ensures your vision looks as good as you do.

WORKS WITH YOU: With 7 layers of lens protection and robust frames, these sunglasses are built to perform, even during outdoor activities and events.

ALL DAY WEAR: Lightweight, comfortable-fitting frames designed to be worn from sunrise to sunset, providing all-day comfort.

FULL GLARE BARRIER: Our unique blend of cutting-edge lens technology delivers unparalleled clarity, with anti-reflective, UV, and enhanced polarized coatings.

SALT WATER PROTECTIVE COATING: A specialized coating shields your lenses against salt water corrosion, extending the life of your investment.

SHATTERPROOF & SCRATCH RESISTANT: Extra layers of protection resist scratches and impact, minimizing the effects of wear and tear.

DURABLE STRENGTH FOR OUTDOORS: The robust TR90 frame technology and quality metal hinges ensure long-term use in the great outdoors.

ADVANCED 100% UV400 PROTECTION: Safeguard your eyes from harmful UV rays with our superior UV400 shielding technology.

Elevate your style and protect your vision with Black Sail Eyewear's range of polarized sunglasses, available in a variety of frame and lens colors.

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