The Outdoor series was designed for running and hiking on rugged trails in unpredictable weather. Midweight cushioning adds comfort to every stride and a breathable mesh knit at the top of the foot provides added ventilation. The mini-crew height sits above the ankle, sealing out trail debris. By pairing the natural advantages of Merino wool with the trusted benefits of Injinji toesocks, the Outdoor socks are more comfortable and functional than ever before.