Feetures Trail Socks Size:Small Lifespan will decline when purifying

Lifespan will decline when purifying water with high levels of silt

Heavy duty steel construction

Easily carry everything you need

and a 4 Degree™ elite fit system to match your foot just right

a simple press seats the legs into the durable nylon housings for a secure fit

Feetures Trail Socks Size:Small Lifespan will decline when purifyingTargeted Compression In the arch provides superior comfort and support. Anatomical Design Enhances fit and reduces the risk of blisters. iWick Fibers Moves moisture to keep feet cool and dry. Lifetime Guarantee America's #1 Running Sock Designed to move with you. Drawing on decades of running and innovating socks to improve performance, we changed the rules of how the socks work with the foot in motion. That resulted in a bit of genius called Targeted