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Frequently Asked Questions
Square sunglasses have equal or near-equal width and height lens dimensions with sharp, angular corners. They project a bold, strong aesthetic and are one of the most statement-making frame shapes available.
Square frames work best on oval and round face shapes, where the angular lines add structure and definition. They can also complement oblong faces by adding width. If you already have a square jaw, opt for a square frame with slightly rounded corners to avoid over-emphasizing angles.
Yes. All INFINIT sunglasses provide 100% UV400 protection, blocking all UVA and UVB rays. Lenses are high-impact organic polycarbonate.
Yes. All INFINIT frames accept prescription lenses. Take your chosen frame to any optician for fitting.
Free standard shipping on all US orders, 2–5 business days. Free 30-day returns and exchanges on all orders.
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Square Sunglasses — Bold Angular Style with UV400 Protection
INFINIT square sunglasses deliver a confident, angular look with premium UV400 protection and ultralight construction. Square frames are one of the most expressive shapes in eyewear — their equal-sided geometry creates a strong, modern aesthetic that pairs equally well with casual and dressed-up looks.
Whether you prefer a minimalist thin-frame square in metal or a bold acetate statement piece, every INFINIT square frame is lightweight, prescription-ready, and built to last.
Prescription & Polarized Square Frames
All INFINIT square frames accept prescription lenses. For outdoor use with maximum glare reduction, explore our polarized sunglasses — several square styles are available with polarized lenses.
Free Shipping and 30-Day Returns
All US orders ship free with delivery in 2–5 business days. Return or exchange within 30 days at no cost.