Sock Size : 13-15 King SizeShoe Size: 12-13.5Soft, non-binding top that conforms to your legs.Moisture management technologyto keep feet dry.Odor resistant properties keep feet fresh.Smooth toe seam for less irritation.Natural Cotton Blend.Made in U.S.A .( "USA" print logo inside the socks )Made by U.S.A socks are very soft and comfortable.