Durable leather footbedSoft and flexible Vylon midfootWinter traction outsole with retractable Ice HookTM technologyWaterproof membraneMoisture-wicking synthetic liningLacing system for individual fitIntegrated reflective panelsVertycore polyurethane insole with multiple levels of lightweight cushioningDurable leather footbedSoft and flexible Vylon midfootWinter traction outsole with retractable Ice HookTM technologyWaterproof membraneMoisture-wicking synthetic liningLacing system for individual fitIntegrated reflective panelsMulti-layered Vertycore polyurethane insole with lightweight cushioning