Quick answer: match your current size, then fine-tune.
Keep the bridge close to your baseline; adjust lens width by 1–2 mm if the front feels tight or drifts. Frames arrive with demo lenses; your optician fits your prescription. Most fronts in this Ad.lib edit read clean and measured, which makes sizing feel familiar fast.
Fit & size. Typical lens widths in this selection land around 49–51 mm—exceptions exist. If temples pinch, step one lens size wider; if the front slides, drop the bridge a step. Spring hinges add a bit of give behind the ears and can help reduce hot spots (read our spring-hinge benefits).
Low-bridge comfort without the slip
Low-bridge wearers usually get the best stability from closer bridges and frames with pads or a slightly shallower lens height. Test one option with a tighter bridge and another with your current bridge—keep temples similar so you feel the difference quickly.
Temple pressure, eased in small steps
Feeling squeeze at the sides? Ease width by 1–2 mm while keeping the bridge steady; a quick temple adjustment at an optician can also soften pressure. For style guidance as you compare rectangle, square, or browline fronts, our face-shape guide has clear, practical cues.
Materials & care. Titanium reads light and hypoallergenic; plastic brings smooth edges and color depth. A protective case or pouch is typically included—check “What’s included” on the product page before you buy.
“Light on the nose and easy to forget I’m wearing them.”
Plan your purchase. Selections rotate—confirm availability on each product page as you compare. Need policy details before deciding? See our 30-day returns and keep your questions handy via the Eyewear FAQ.
| Model |
Shape/Material |
Lens/UV |
Fit notes |
| Ad.lib 3135 |
browline, titanium half-rim |
Demo lenses |
Spring hinges; balanced medium feel; 50-18-140 mm. |
| Ad.lib 3211 |
rectangle, plastic full-rim |
Demo lenses |
Narrow-medium fit; smooth edges; 50-16-135 mm. |
| Ad.lib 3202 |
square, titanium full-rim |
Demo lenses |
Easy daily wear with spring hinges; 49/51-16-135 mm. |
Material-craft notes by Ad.lib eyewear
Titanium’s airy feel and plastic’s color depth cover most everyday needs; choose the finish you’ll wear often and size to your best-fitting pair for a calm, put-together look.
FAQ
How do I pick the right Ad.lib size in millimeters?
Start with the size that already fits you well, then compare one option up or down in lens width. Keep the bridge close to your baseline for stability. Most frames here sit near 49–51 mm lens widths, so it’s easy to test a small step and feel the difference.
Which Ad.lib shapes suit my face shape?
Rectangle reads sharp and tidy, square feels modern and structured, and browline adds subtle lift. If you’re unsure, skim our face-shape guide for quick cues, then compare one narrow and one wider front to see what settles best on your features.
Do Ad.lib frames include prescription lenses?
Frames ship with demo lenses for display and sizing. Bring your new frames to your optician, who will fit your prescription lenses and fine-tune the bridge and temples for comfort.
I have a low bridge—how do I stop slipping?
Choose a closer bridge or frames with pads, keep lens height modest, and make sure the temples aren’t pushing forward behind the ears. Test two nearby sizes to see which stays stable when you look down or move quickly.
Are spring hinges worth it for everyday wear?
Yes—spring hinges add a bit of flex at the temples, which helps with on-off cycles and light pressure relief. They don’t replace proper sizing, but they make a good fit feel more forgiving through the day.
Will I get a case or pouch with Ad.lib eyeglasses?
Listings typically include a protective case or pouch—check the “What’s included” section on the product page. A case keeps frames safe in your bag and helps retain their fit over time.
Are you an authorized retailer for Ad.lib?
Yes—we are an authorized retailer for Ad.lib at ModaFrames. That means authentic product sourced through approved channels and support from our team if you have fit or order questions.
My temples feel tight—what should I change?
Keep the bridge the same and try a slightly wider lens width. An optician can also make a small outward bend at the temple tips to reduce pressure. Compare against your current pair to confirm comfort over an hour of wear.
How do titanium and plastic frames compare in comfort?
Titanium feels airy and is often hypoallergenic; plastic brings smooth edges and color depth. If you’re sensitive behind the ears or around the nose, start with titanium; if you prefer presence and a bolder look, try plastic.
What is your return window if the fit isn’t right?
We offer a straightforward return window—review the Return and Refund Policy page for specifics before you buy. Try two nearby sizes at home, keep the packaging intact, and decide with daylight checks in front of a mirror.
