Once you take a look at our Thunder 3 light-up boot, we hope you’ll agree that the days of boring old winter boots are gone! With every step, vibrant lights race through the upper to create a fun, exciting look that’ll make every day an unforgettable adventure.   

UPPER

• Printed nylon upper with LED lights for active nighttime visibility
• Waterproof seam-sealed construction

INSULATION

• HEAT-MX™ advanced thermal insulation
• Comfort Rating: -40°C/-40°F

OUTSOLE

• Ultralight Propulsion Rubber™ shell with translucent accents