Hey there, if you’ve ever grabbed your favorite pair of optical glasses, leaned in to get a closer look at something, and noticed them slipping down your nose or pinching the side of your head—chances are, those temples (that’s the long arm part that hooks over your ears, for anyone who’s ever mixed up terms) need a quick tweak. I’ve been in the optical eyewear game for over 10 years, so I’ve seen every tweak fail, every “I think I broke my glasses” panic, and every person who’s finally gotten their pair to fit like they were custom-made. Today, I’m walking you through how to adjust temples like a pro, no fancy tools or eye doctor visit required—plus, a few tips I wish I’d known when I first started messing with my own pairs. Optical Eyewear
First off, let’s get one thing straight: not all temples are made the same. If you’ve got a cheap drugstore pair, those thin metal ones or the flimsy plastic temples that feel like they’ll snap if you so much as bend them? You gotta go super slow. But if you’ve got mid-range to high-quality optical eyewear (or the pairs we supply at my shop—shameless plug, but trust me on this), those are built to be adjusted, usually with a pair of small, needle-nose pliers or even just your bare hands (wait, no—wait, some plastic ones you can do with hands, but metal? Keep pliers handy, and wrap a tiny piece of cloth around the tip so you don’t scratch the frame). Let’s break this down step by step, starting with the most common issues: temples slipping, pinching behind the ears, or sitting uneven on your face.
Let’s start with why temples go out of whack in the first place. Your glasses get tossed in your car cup holder, stuffed in a purse, sat on by your kid, or even just worn and washed with your hands around them—all that everyday wear and tear bends the little arm parts, and suddenly they don’t fit right. I’ve had customers come in last month with a pair they’d had for 6 months saying “they never fit right” and they’d been bending them the wrong way this whole time. That’s why this guide’s here—so you don’t have to waste money on a new pair when a 2-minute fix is all you need.
First rule of adjustment: go SLOW. I can’t stress this enough. You can always bend more, but you can’t un-break a metal temple that you forced too hard or a plastic one that snapped. Start with tiny increments—like, bend 1/8 of an inch at a time. No “yanking” or “snapping” movements here, this is gentle pressure, like adjusting the sleeve of a shirt that’s a little too tight, not trying to pry a door open.
Let’s tackle the most common problem: temples slipping down your face. If your glasses keep sliding forward, that means the temples aren’t curving enough over the top of your ears to hold them in place. This fix works for both metal and plastic frames, but metal’s a little more precise. Grab your glasses, put them on, and find a spot where the temple meets the top of your ear. Hold the frame steady with one hand (so you don’t tweak the lenses out of alignment by accident—pro move, that’s a mistake I made once) and use the other hand to gently pull the temple upward at the ear hook. Wait, let’s make that clearer: stand in front of a mirror, put your glasses on, so you can see exactly what you’re doing. The part of the temple that curves behind your ear—you wanna bend that curve a little more upward, towards the top of your head, not just straight back. Think of it like giving the temple a little “lift” so it hooks over the top of your ear instead of just resting against the side. For metal frames, if you want extra control, wrap a small piece of paper towel or cloth around the pliers’ tip to avoid scratching the frame’s finish—we do this at our shop all the time for customers who don’t have steady hands and end up marking their frames. For plastic frames? Don’t use pliers here, trust me—plastic cracks way easier. Just use your thumb and index finger to gently bend the curve upward, testing after every small bend. Put them back on, check if they stop slipping. If not, do another tiny bend. If they’re still slipping after that, you might need to adjust the part of the temple that sits right at the base of your skull, where it connects to the frame—bend that upward too, just a hair.
Next up: pinching behind the ears, or leaving red marks. That’s the opposite problem—your temples are curving too tight, pressing too hard on your ear cartilage. Fixing this is similar, just the opposite direction. Again, mirror is your best friend. Put your glasses on, and find the spot where the pinching happens. Hold the frame steady, and gently bend that temple section outward, away from your head, so it has more space between the temple and your ear. For metal frames, if the pinching is really bad, you can also bend the very end of the temple (the part that touches the top of your ear) outward a little too—just make sure it still curves over the top of your ear, you don’t want to mess up the fit that stops slipping. For plastic? Again, bare hands only, slow bends. I had a customer last week with a pair of our lightweight plastic frames who came in complaining of pinching, and she’d been bending the temples too tight the whole time—we adjusted them in 2 minutes, and she said she’d been wearing them with pain for 3 months. That’s the kind of win that makes this job worth it.
What if one temple is higher or lower than the other, making your glasses sit lopsided? That’s a super common one, especially if you’ve been sleeping on one side of your face or carrying your glasses in one pocket all the time. Let’s fix that. Stand in front of the mirror, take your glasses off, and hold them so the front is facing you. Look at the two temples—one’s gonna be bent at a different angle than the other. Let’s say your left temple is too low, making the left lens sit lower. Grab the left temple, near where it connects to the front frame, and gently bend that area upward. If the right temple is too high, bend that area downward. Again, tiny bends, test often. This is the part where pliers can help, but go super easy—we once had a customer bend a metal temple so hard it snapped because he tried to fix a lopsided pair in 1 second. Don’t be that guy.
Wait, quick detour for wire rim or half-rim frames—those are a little trickier, because the temples connect to a tiny metal piece at the frame’s edge, so if you bend that wrong, you can yank the lens out. If you’ve got a wire rim pair, keep pliers wrapped in cloth, and only bend the temple about half an inch from that connection point, not too close to the frame. And if you’re nervous? Take them slow, or bring them by—we’ll adjust them for free for anyone who buys their optical eyewear from us, which is one of the perks I love about our small business.
Now, a few mistakes I see all the time that people make when adjusting temples, so you can avoid them. First, don’t adjust the bend in the middle of the temple—always adjust near the ear hook or near the frame connection point, not the long straight part in between. That middle part is just a length of arm, bending there won’t change how it fits on your head. Second, don’t use too much heat for plastic frames. Some people think heating the temple with a hair dryer will make it easier to bend, and it does—but if you heat it too long or too hot, you’ll melt the plastic and get a weird, lumpy mess. If you do use heat, keep the hair dryer on low, hold it about 6 inches away, heat the temple for 5 seconds at a time, then bend. Test before heating more. Third, don’t over-adjust. It’s way easier to make a tiny bend and test than to bend it too much and have to go backwards. I keep a little tip sheet taped to our shop counter that says “bend 1/8, test, repeat” for exactly that reason.
Also, quick note on adjustable vs. non-adjustable temples. A lot of cheap reading glasses or fashion frames have what we call “fixed temples”—they’re thin, rigid plastic or metal that can’t be bent at all, because they’re meant to be disposable or only worn occasionally. If you’ve got fixed temples, don’t try to bend them—you’ll break them. If you have a pair that you love but the temples are fixed, and they don’t fit? That’s where our optical eyewear comes in—we supply pairs with adjustable temples, built to last, that fit most head shapes without needing constant tweaks. That’s one of the reasons customers keep coming back.
Wait, what if after all that, your glasses still don’t fit right? Maybe your nose pads are the issue, but no—this is about temples. If you’ve adjusted the temples multiple times and they still slip or pinch, it might be a good idea to check the frame size. Too many people buy a frame that’s too small or too big, thinking they can tweak the temples to make it work, and that’s not always possible. We always recommend customers come in and try on a few sizes if they’re buying optical eyewear that needs a perfect fit, because even the best temple adjustment can’t fix a frame that’s the wrong width for your face.
Oh, and another pro tip: if you wear glasses all day, take them off and check the fit every few hours. Sometimes, after moving around, the temples can shift a little, so a tiny tweak every once in a while keeps them comfortable. I’ve got a pair I wear every day, and I adjust my left temple once a day when I get to work, just a hair, because my head shape means it slips a little when I lean over my desk.
At the end of the day, adjusting temples is all about paying attention to how your glasses feel, not just how they look in the mirror. If they’re slipping, pinching, or lopsided, don’t wait until you’re frustrated to fix them—even a 1-minute bend can make a world of difference. And if you’ve tried all these steps and still can’t get your fit right? Don’t stress. We supply high-quality optical eyewear with adjustable temples, built to fit a wide range of head sizes and shapes, and our team is here to help you get the perfect fit, whether you order online or reach out to us for a custom adjustment guide. We know how frustrating it is to have glasses that don’t feel like yours, so we make it our mission to get that right for every customer.
Eyeglasses Display References:
- American Optometric Association. Guide to Eyewear Fit and Adjustment. 2022.
- Optical Society of America. Frame Adjustment Techniques for Optical Eyewear. 2021.
- International Organization for Standardization. Ophthalmic Optics—Eyeglasses and Sunglasses—Part 3: Frame Dimensions and Shape. 2019.
Yiwu Finewell Eyewear Co., Ltd.
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