FLEX 4/10
The leader of lightweight adjustability built on an adaptive MainFrame chassis that will shape to every aspect of a rider’s foot. Complete with our AutoLock lacing system, Stage 1 foam, and a revolutionary adaptive skeleton – continuing to separate itself from the others in ease of entry, adjustability, and comfort.
 
MainFrame Technology: Flex 4/10
- AutoLock Technology
- Stage 1 Liner
- Classic S.O.L.E.
- Built in Ankle Support