Stance Men's Fusion Wire Tab Lightweight Fusion Run Sock, Lime, Sock Size:10-13/Shoe Size: 6-12 45% Nylon, 45% Polyester, 6% Cotton, 4% Spandex Imported Machine Wash Moisture-wicking fibers Air channel cushioning with anatomical fit Anatomical venting thermos regulation Reinforced toe and heel for maximum durability Fit no. 248 the run tab, fine knit, medium cushion, active secure support