Frequently Asked Questions

Find answers to common questions about our performance gear

How do I find the right size for a wetsuit?

Please refer to our comprehensive size chart which uses height and weight measurements. If you are between sizes, we recommend sizing up for comfort or sizing down for a competitive, tight fit.

Are your sunglasses polarized?

We offer both polarized and non-polarized options. Our polarized lenses are specifically designed to reduce glare from water and road surfaces without distorting digital screens.

How should I care for my triathlon suit?

Rinse your suit in fresh, cold water after every use. Avoid chlorine exposure where possible and hang dry in the shade. Never use a tumble dryer or iron.

Do you offer prescription lenses for performance eyewear?

Yes, many of our performance frames are available with custom prescription lenses optimized for athletic use.

What is the GEKO™ fit technology?

GEKO™ is our proprietary hydration-compatible elastomer used on nose pads and temples to ensure your eyewear stays in place even during heavy perspiration.

Can I use your wetsuits in Ironman sanctioned events?

Yes, all ROKA wetsuits are designed to meet and exceed the standards set by IRONMAN, USAT, and World Triathlon.