Wigwam Women's Mar-Lee Classic Rag Textured Quarter Socks 57% Polyester, 25% Cotton, 9% Nylon, 8% Acrylic, 1% Elastane Made in US Machine Wash USA manufactured with a 2 year performance guarantee, 57 percent polyester, 25 percent cotton, 9 percent nylon, 8 percent acrylic, 1 percent elastane rubber Perfect with sandals and boat shoes Wigwam 100 plus year legacy of proven fit and comfort and durability Rag look with sporty stripes works well with sandals and boat shoes Men's sock sizes - medium (fits us shoe size 5-9.5) large (fits us shoe size 9-12) X-large (fits us shoe size 12-15)