Our Pro-X3 line is designed for every rider in mind, from beginners to veterans and anyone in between. G-Form's industry leading SmartFlex??protection is flexible as you ride, yet hardens on impact in the event of a crash. And SmartFlex pads are fully waterproof, so machine wash them as needed.
SIZE CHART
![](https://cdn.shopify.com/s/files/1/0584/2246/0581/files/prox3knee_sizechart_600x600.png?v=1636871740)