Description
The plant-based, polarized Windsor sunglass packs light for the journey ahead, but hits heavy with its unmistakable shape and keyhole bridge. A lightweight Z-Resin frame, crafted from the castor bean and not petroleum, Windsor boasts ProFlex Rubber hits on the nose and temple tips, giving this timeless eyewear the slip-free adventure ready pedigree Zeal Optics is known for. Its Polarized Ellume lenses, which are also made from ecofriendly castor bean resin, provides unrivaled color, clarity, contrast and protection, making the world around you look as good as you do in these timeless frames. Explore in style with Windsor. Only by Zeal Optics.
- POLARIZED
- ELLUME BIO-PLASTIC LENS
- PROFLEX
- Z-RESIN BIO-PLASTIC FRAME
- RX READY
Don't Forget About These
What are we up to?
View more from the CKS Blog
What are the best types of PFDs for whitewater?
Type III and Type V PFDs are best for private Whitewater and River users.

How to Store Your Whitewater Raft Properly
When properly taken care of, a whitewater raft can last anywhere from 10 to 25 years depending on material type and frequency of use. The s...

A Guide to Building Your Raft Frame
How to create a custom raft frame for your boat. Easily choose from a variety of options and upgrades.