The Custom Flex™ Ankle Strap is a Multi-Density 3D thermal formed EVA padding with independent internal sliders that allow you to adjust the flex of your ankle or heel strap on-the-fly. Limitless flex options, so whatever flex you want... you get!
Buy the Custom Flex™ strap separate in our Ankle Strap Upgrade Kit
Note: NRc binding with green strap is shown in video. Ankle Strap Upgrade Kit comes with a black and white strap as shown in the picture.