Stance Gigantes Men's Socks in Black. Athletic combed cotton with medium cushion Reinforced heel & toe Elastic arch support Seamless toe closure Deep heel pocket Signature logo 67% combed cotton. 15% elastic. 14% elastane. 4% nylon. Machine wash in 40 °C / 104 °F. Avoid bleaching or ironing the socks. Socks will last longer if you keep them out of the tumble dryer.