Persol Square Sunglasses PO3393S

Bright-day glare can make sunglasses feel less useful when they only add a tint. The Persol PO3393S pairs polarized brown gradient lenses with 100% UV protection, giving you a more considered option for outdoor wear. Its opal beige square frame, double bridge, and slender temples bring a distinctive look without relying on oversized styling.

This is a style-led pair with useful lens details, but the listing does not give measurements or a fit guide. The frame shape and gradient tint may not suit everyone, so those details matter if you prefer a specific fit or an even lens color.

Key specifications

The PO3393S Guido has a square opal beige frame with a refined double bridge and slender temples. Its polarized brown gradient lenses are made from crystal-tempered Barberini glass, and the listing states they provide 100% UV protection. Polarization is the practical distinction from a basic tinted pair: it is intended to reduce reflected glare, which can be distracting outdoors. The information provided does not specify lens dimensions, frame measurements, or a lens category, so there is not enough detail to assess fit or compare technical ratings beyond the stated protection.

Who it’s for

It suits you if you want recognizable square-frame styling and polarized lenses in one pair, especially for everyday time outside when reflected light is a nuisance. Picture putting them on for a sunny walk or while sitting at an outdoor table: the brown gradient gives the lenses a more styled look than a plain, uniform tint. Shoppers choosing mainly by fit may want more sizing information before deciding. Not the best choice if you need a specific frame width, a particular lens category, or an all-over tint, none of those details is supplied here.

Compared with a simpler nonpolarized pair, the PO3393S adds polarization and crystal-tempered glass. Compared with sunglasses selected for detailed fit specifications, it offers less information to guide that decision. The listing also does not explain the amount of tint or how the frame sits on different face shapes, so treat those as open questions rather than assume a particular fit.

In the box

A storage case and cleaning cloth are included, giving you a place to store the sunglasses and a cloth for cleaning the lenses. The listing does not provide further details about the case or cloth, so their construction and care instructions are not specified.

Questions before you buy

Are the lenses polarized? Yes. The product description identifies the brown gradient lenses as polarized.

Do they provide UV protection? The listing states that the lenses have 100% UV protection.

What comes with the sunglasses? A storage case and cleaning cloth are included.

Is it worth it?

On the spec sheet, the PO3393S combines a distinctive double-bridge square frame with polarized Barberini glass lenses and stated 100% UV protection. That makes it worth considering if those lens features and the opal beige design match what you want for regular outdoor wear. The main tradeoff is limited fit information: if exact measurements or a particular tint are essential, this listing does not provide enough detail to confirm a match. If you are comfortable choosing by the described frame style and lens type, it offers a more feature-focused alternative to basic tinted sunglasses, if fit certainty comes first, look for a listing with measurements.