QST Pro 90W is built on a revolutionary Endofit tongue design, and outfitted with liner and shell personalization options, so it fits, skis, and walks better than any boot in its class.
At a Glance
- Endofit design delivers close to the foot fit
- Fully customizable My Custom Fit 3D liner
- Custom Shell 360° ensure fit inside and out
- Versatility Motion Flex with a Surelock mechanism
- Downhill Performance Brand new Twinframe2 design
- Oversized pivot provides efficient transmission.