The Carhartt Men's Lightweight Stretch Top Crew Sock offers a secure fit and maximum comfort. The sock provides heel, arch, and toe cushioning along with arch support for added comfort. The ribbed channels improve ventilation on the leg and Fastdry technology wicks away sweat.FeaturesFastdry wicks away sweatFights odorHeel, arch and toe cushioningArch supportEnhanced heel pocket for secure fitRibbed channels improve ventilation on legAbrasion resistant yarns in heel and toeStretch top stays put and reduces tension64% Repreve recycled polyester, 18% cotton, 16% polyester, 2% elastane