Wigwam Ironman Flash Pro SocksWigwam's™ Ironman® Flash Pro Socks have heel tabs to keep them from slipping down while you run.
Low-cut socks. - Keeps feet dry. - No blisters or odor. - Ultimax® Pro. Patented moisture-control system: - Heel tab keeps the sock from slipping. - Fit that hugs the foot. - Sole is cushioned. - Toe closure: seamless for comfort. - Mesh instep is breathable. X20® Acrylic: has micropores that absorb and dissipate moisture. - Contains chitosan which has antibacterial and anti-mold characteristics. 83% Stretch Nylon / 16% X20 Acrylic / 1% Spandex.