We're not entirely sure what the connection is between a Crash Test Dummy and DeFeet socks, but we think it has something to do with safety. We certainly hope it's not a celebration of crashes and carcyclist collisions. Whatever their inspiration, the socks use DeFeet's indestructible Aireator platform to display eye catching graphics, helping to ensure you stay seen while out on the roads. Made with a moisture wicking synthetic blend, the socks feature a modern five inch StayFast cuff that won't move around as you pedal. They also have a reinforced heel and toe area to ward off stretching or holes and a proprietary mesh weave that ensures your feet stay dry throughout your ride.