OC9 Morton's Toe Carbon Fiber Contoured Insole Rigid Achilles tendon

Achilles tendon

Multi-density foam inner footbed

Laser etched OluKai logo on outer sole and embroidered on strap

Formerly the PowerStep Ultra Flex Foot Rocker

OC9 Morton's Toe Carbon Fiber Contoured Insole Rigid Achilles tendonProduct Details Overview: The OC9 Morton's Toe Carbon Fiber Contoured Insole is designed lower and limit the motion of the big (large) toe joint or a ligament sprain around the toe with limited movement and bending during work, athletic activities, and everyday life. This insole is ideal for those requiring a semi rigid rigid shoe insole to prevent movement and or jamming of the big toe region. The contour slightly lowers the big toe joint to assist