Feetures Trail Socks Size:Small One serving of Super High-Carb

One serving of Super High-Carb provides 400 calories of energy

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

breathable support

Lifespan will decline when purifying water with high levels of silt

Feetures Trail Socks Size:Small One serving of Super High-CarbTargeted 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