Fiber content: 86% THOR•LON® acrylic, 12% nylon, 2% elastic.
Thorlo - Maximum Cushion Crew Running Socks | XJ The Maximum Cushion Crew Running Socks are designed to provide optimal comfort and protection for runners who enjoy both short and intense runs, as well as longer distances on various terrains and in different weather conditions. Flat knit instep and cushioning in arch for better fit, more support and less pressure on the feet for a more comfortable run. Constructed with THOR•LON® fibers for superior softness, resilience, durability, and moisture-wicking for drier, better feeling feet.