Running II Lo Quarter Anti Blister System

This is the sock that put WRIGHTSOCK Double Layer on the map!  Flat knit design with slightly heavier yarns to meet the rigors of your running regime.  Ideal for a daily 3-mile run, or 50K race.  If you want a little more volume in your shoe, Running ll socks should be your choice. Our Running Sock Features Recycled Polyester yarns improve moisture management and increased durability. Contoured shape and enhanced anatomically correct fit  Stabilizer Zone™ in arch locks sock in place  Blister-Free - No Blisters, Guaranteed! Blister-Free Running Socks Fiber Content These anti-blister running socks are composed mostly of eco-friendly Recycled Polyester. Recycled Polyester materials are made from recycled plastic bottles, helping you enjoy blister-free running adventures while protecting the ground beneath your feet. Inner Layer: 70% Recycled Polyester, 26% Nylon, 4% Lycra® Outer Layer: 68% Recycled Polyester, 24% Nylon, 8% Lycra® Double Layer Seamless Toe Wrightsock's Double Layer