Injinji Run Lightweight No-Show offers a low-bulk performance sock designed with versatile weight. Ideal for running and racing throughout the year, the patented design allows toes to move independently on uneven terrain. Blister-prevention ensured, as each individual toe is encased in fabric. This no-show sock includes a heel tab to help keep it in place, COOLMAX® fibers that wick away moisture, mesh for added breathability, and integrated arch support.