Say goodbye to blisters with Injinji Run Original Weight toesocks. The Run series offers innovative, restriction-free movement and eliminates skin on skin friction, which is one of the primary causes of blisters. The five-toe sleeve design and superior fiber construction keep feet dry and protected while running on any surface, at any distance. From training runs to race day, Injinji running socks will go the distance by keeping your feet protected in any shoe. The mini-crew length fully covers the ankle, providing protection from dirt and debris while running and hiking.