Celebrate the 40th Anniversary of Back to the Future in style! These nostalgic Classic Clogs feature time-splitting lightning bolts and flame-covered outsoles, decked out with Back to the Future inspired Jibbitz™ charms. The backstrap is equipped with the iconic Time Circuit and Flux Capacitor* seen on the back of the Time Machine. You’ll want to grab these timeless classics before the clock runs out. *Time travel not guaranteed. Back to the Future inspired graphics Flame graphic on outsole Included set of Back to the Future Inspired Jibbitz™ charms Lightning-covered Croslite™ foam uppers Designed to enhance breathability Throwback Time Circuit and Flux Capacitor backstrap Sink-in soft footbed for optimal time traveling comfort Designed to enhance breathability Customizable with Jibbitz™ charms Iconic Crocs Comfort™: Lightweight. Flexible. 360-degree comfort.