Proven in the simplest and most extreme conditions, the Performance series Injinji tetratsok is the perfect compliment to Vibram FiveFingers. Engineered with the Anatomical Interface System (AIS) to separate your toes with a thin antifriction, lightweight, breathable membrane. Made with Coolmax® durable nylon, the mini-crew Injinji tetratsok forms to every contour of your foot.

Materials:
Moisture wicking fiber of Coolmax® & nylon