Most blue-light frames are built 130–145 mm across, which is why they pinch a wide face. Woolet's front is 158 mm with 148 mm temples and a 21–22 mm keyhole bridge, and the blue-light filter is a lens option on both shapes (007 Round, 009 Soft Square). Bespoke covers 145–162 mm. Mazzucchelli acetate, hand made in EU. A 2023 Cochrane review found blue-light filtering lenses probably make no measurable difference to eye strain or sleep — we sell the measurement, not the coating.
Read the fit breakdown: oversized blue-light glasses vs a true wide fit · Oversized blue light glasses