Aethon provides full coverage protection with a cutting edge sport design that is perfect for those in need of performance eyewear. It is equipped with a removable brow bar for a customizable look and feel.
Looking for Aethon parts? Buy parts.
Looking for how to change the lens? View instructions.
Orders placed by 2pm EST on business days will ship that day. Orders placed after cut-off will ship the next business day. Tifosi offers free shipping on orders $25 and up.
If you’re looking to return your order for whatever reason, we’re here to help! We offer free returns within 30 days of receiving your order.
At Tifosi Optics™ we have built our name through our customer service and standing behind our product 100%. Therefore, we will warranty any sunglass against manufacturer’s defects to the original owner for the life of the product. Tifosi Optics will either replace or repair your glasses at our discretion. For what constitutes a warranty claim, click here.
Warning California's Proposition 65
Protect your eyewear with the included hardshell case and clean your lenses with the microfiber cleaning bag.
I like new tifosi Aethon Sun glasses they fit right and I like them when they they turn dark in the Sun then they turn light
Have been using the Aethon for about two years now, mostly road cycling, mountain biking and cross country skiing. Phototech lense works pretty well, but sometimes is a bit dark in the woods during the daytime. The only other caveat is that they slide down my nose on occasion. Have not adjusted the nose pad or tried the headband, so that's next. Great coverage, awesome sun protection and excellent parts/lense selection.
They fit great and I have always liked the style.
The glasses work as intended. They’re super useful when I’m biking in the sun during the day. They’re extremely comfortable too!
These glasses are beautiful! I have used them while Nordic skiing with the AC red lenses and I don't have to change them all winter. This will be my 2nd winter having them and I'm looking forward to it. They never fog and the lenses are fairly easy to change. I used them at the beginning of the summer roller skiing with the dark lenses and enjoyed them so much I got another pair for summer.