This sock is made of 85% acrylic/5% elastic/10% nylon. It is a solid-colored sock with a heavy knit-in elastic top to keep socks up.

Adult size is a heel and toe sock.
Youth and Kid's size is a tube and toe sock.

Sizes:
Adult (10-13 sock size)
Youth (8-10 sock size)
Kid's (5-7 sock size)
 
Sock Size
Shoe Size
Kids (5-7)
Child Shoe Size (10-4) & Womens Shoe Size (4-5)
Youth (8-10)
Ladies Shoe Size (6-10) & Mens Shoe Size (4-8)
Adult (10-13)
Ladies Shoe Size (11-12) & Mens Shoe Size (9-13)