Clip To Cap Sunglasses
Built for motion. Designed to move with you through every stride, sweat, and sprint. Zero bounce, zero slip, zero fog—just clear vision from start to finish.
Clip Them, Flip Them, Never Forget Them.
Always With You
Say goodbye to lost shades. Underdogs clip to your hat and stay ready whenever you need them with easy flip up & down.
Easy to use
No pressure points, no headaches. Our design keeps your face free and comfortable. Goodbye sore ears!
No Slip, Bounce, Or Fog
Underdogs move with you and stay secure through every run, swing, and movement.
Polarized and Non-Polarized Lens Options
Choose your view. Polarized lenses cut glare in bright light, while non-polarized enhance contrast in shade or low light.
UV400 Protection
Blocks 100% of UVA and UVB rays to keep your eyes safe and protected from long-term sun exposure.
Worn. Tested. Loved.
Real people. Real Athletes. See how Underdogs perform in action.
Laura N.
October 6, 2025
I Wont Run Without Them
These are perfect! No fog and I forget they're even there. They pair well with my over ear headphones too.
Adam
December 1, 2025
Worth it!
I’ve tried so many sunglasses that bounce or slide once I start sweating. These don’t move at all, which is exactly what I want on a run.
Jeff
Mar 16, 2025
Lightweight
They’re lightweight and the clips are strong. Way more comfortable than anything I’ve worn before.
The Rocky Lens
Featuring a frameless shield design for panoramic protection and sharp visibility, the Rocky lens keeps your sightline clear through every shot. Lightweight and stable, it stays out of the way of ear protection—so you can focus fully on your aim, not your gear. Available in Polarized and Non-Polarized options.
Rocky | Yellow
Rocky | Clear
Rocky | Green
Rocky | Aurora Coral
Rocky | Ocean Blue
Rocky | Coral
The Oliver Lens
Built with a bold, square-edge frame, the Oliver Collection pairs a curved, non-polarized lens with all-angle sun protection for sharp, unobstructed vision. Its modern, low-profile design delivers reliable comfort and clarity in every environment.
Oliver | White Mirror
Oliver | Rose Gold
Oliver | Jade
Oliver | Black Cherry
The Rudy Lens
Featuring a framed, square design, these glasses combine everyday versatility with a secure, comfortable fit and a modern, timeless look.
Rudy | Polarized Smoke
Rudy | Polarized Royal Blue
Rudy | Polarized Jade Lens
Rudy | Polarized White
The Seabiscuit Lens
Featuring a framed, round design, these glasses deliver timeless style with a performance-driven, comfortable, and durable fit.
Seabiscuit | Polarized Smoke
Seabiscuit | Polarized Jade
Underdog Glasses Gift Card
Shopping for someone else but not sure which pair to choose? Give the gift of Underdog Glasses - clip-to-cap sunglasses designed comfort and convenience.
FAQ
Common Questions
ANSI Impact Rating?
Our 2mm polycarbonate lenses meet industry impact standards for strength and durability. Our Rocky Yellow Lens has passed the ANSI Z87 Compliant regulation.
Our other styles are undergoing ANSI testing, and we expect to receive more results within the next week.
For any questions regarding testing or certification, please reach out to jjn@underdogglasses.com
Prescription Friendly?
Yes! Underdogs pair well with prescription glasses. The Rudy Lens and Seabiscuit Lens both are RX-able. You can take them to your local optometrist. If you are looking to wear Underdogs over your prescription glasses we suggest the Rudy Style.
How long will it take to get my orders?
It depends on where you are. Orders processed here will take 5-7 business days to arrive. Overseas deliveries can take anywhere from 7-16 days. Delivery details will be provided in your confirmation email.
Do you ship overseas?
Yes, we ship all over the world. Shipping costs will apply, and will be added at checkout. We run discounts and promotions all year, so stay tuned for exclusive deals.
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