About Custom Fast Lanes

Build your own custom sunglasses in minutes!

Custom Fast Lanes kick eyewear into high gear, and look just as good at 100 mph as they do at a standstill. They feature FDA approved impact resistant lenses with UV400 protection and the option to add polarized lenses to knock out glare.

You design them. We build them!

  • Please allow 12 BUSINESS DAYS for your Custom sunglasses to ship
  • Sorry, NO RETURNS, exchanges, alterations or cancellations
  • Colors may vary slightly between your monitor and the actual sunglasses
  • Please check to make sure we do not already offer your Custom design in our normal lineup of  Fast Lanes sunglasses before placing your order
  • Custom designs cannot be trademarked or copyrighted

Size Guide

Lens Width 53 mm
Frame Height 50 mm
Nose Bridge 17 mm
Arm Length 142 mm

Rules and Returns

Knockaround is committed to customer satisfaction. We want to assure you are 100% satisfied with the product you purchased, which is why we offer a 30 day return / exchange period.

  • Returned / exchanged items must be in 100% resalable condition (unworn, unused, undamaged)
  • Timeframe begins at original purchase date
  • All returns and exchanges must be initiated from original point of sale (i.e.: Knockaround.com)

We do NOT currently accept returns or exchanges on Custom Shop orders, Limited Editions, Collaborations, Knock Boxes, Sale Items, or any international orders. All sales of those items are final.

To see full Return Policy information and instructions on how to initiate a return or exchange, visit our Returns page.

Knockaround Custom Sunglasses

The Perfect Shades For Every You!

Custom rides? Custom rims? How about custom shades? Kick your sunglasses into high gear by designing a pair of Custom Fast Lanes. Clean-cut with rectangular lenses, trim frames, and a myriad of colors and patterns to choose from, the Custom Fast Lanes will certainly catch eyes and get you up to speed in no time.

You Design Them, We Build Them!

Real People, Custom Shades



Knockaround Fast Lanes come in an assortment of great colorways, but sometimes, bespoke is just better. That’s why we’ve created these blank, ready-to-design Fast Lanes with you in mind. These shades feature a high-speed silhouette with a classic squared frame that looks great with just about anything, especially when you add your own special finishing touches. You design them, we build them. It’s that simple!

Customizing sunglasses is a breeze with Knockaround. Simply pick your favorite colors for the front, arms, lenses, and logos, so that every component is just-right. Not sure where to start? Go ahead and hit the “randomize” button a few times for some great ideas. We love to see our customers create classic, sophisticated, unique, and unconventional sunglasses with the many unique combinations. Design a pair of Fast Lanes to match an outfit or show your school spirit with some shades in your team colors!

Just like all Knockaround sunglasses, custom shades are designed for quality and versatility. They are made with FDA approved, impact resistant lenses that deliver UV400 protection and are designed for universality, so they look good on just about every face shape. You also have the option to equip your custom sunglasses with polarized lenses, for that extra protection against glare. Have a little fun combining different colors and textures until you’ve found the one, and we’ll be happy to bring them to life for you! We also offer custom sunglasses in our Premiums, Fort Knocks, Mai Tais, Torrey Pines, and Paso Robles frame styles.