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With 14-Day Free Returns, you can get a one-time replacement or refund within two weeks of receiving your order — no questions asked!

14-Day Free Returns

14-Day Free Returns

Our customer service team is available to answer all your eyewear questions — 24 hours a day, 7 days a week via phone, email, or live chat on our [contact page](/contact)

24/7 Customer Service

24/7 Customer Service

Cover the cost of prescription eyewear with our out-of-network vision insurance or use your Flexible Savings Account (FSA) or Health Savings Account (HSA).
[Learn More Vision Insurance](/eyecare/insurance)

Vision Insurance

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Look pretty good if I may say so... just a little too snug for my big dome

FurNaCe... on point!

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Other Useful Measurements

To find the best fit for your glasses, first you should look for the perfect <highlight>frame width</highlight>.

A frame that’s slightly wider than your face is a good place to start — no more than a finger width between the temple and your face is a good rule of thumb.

If you’ve already got a pair of glasses that fit, measure <highlight>from screw to screw</highlight> on the face front for a good idea of the frame width.

You’ll also sometimes see other measurements on the temple (arm) of your glasses.

These three numbers represent different parts of the frame:

All frame measurements can be found in the <detail>details</detail> section of our product pages.

For more help with finding your perfect pair of glasses, check out our full <link1>Size Guide</link1>.

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Furnace Glasses

Rectangle Clear Gray Eyeglasses

About Furnace

Ratings

Photos

FurNaCe... on point!

Quality and comfortable

Furnace Glasses

RectangleClear GrayEyeglasses

About Furnace

Ratings

Photos

FurNaCe... on point!

Quality and comfortable

Rectangle Clear Gray Eyeglasses