Are the lenses polarized?

No. The SRC001M uses plastic gradient lenses with 100% UV protection but no polarization, so they cut brightness and UV without removing reflected glare from water or roads.

What do the grey gradient lenses do?

They are darker at the top and lighter toward the bottom, which blocks overhead sun while keeping the lower view clearer for reading a phone or dashboard.

What size are these sunglasses?

The frame is marked 54-19-140: 54 mm lens width, 19 mm bridge and 140 mm temples. That is a medium, versatile fit for most adult faces.

Is this a men's or women's frame?

It is listed as unisex for adults. The angular shape and transparent black finish read as a shared style rather than a gendered one.

Do they come with interchangeable lenses?

No. The lenses are fixed, so you cannot swap tints for different light conditions.

Who is this frame best for?

Shoppers who want a distinctive geometric look for everyday wear. If you need polarized lenses for driving or water sports, a polarized pair is the better choice.