When you need to know a sock will look great, stay comfortable and keep in place all evening - these are the smart choice. Made in a super-soft merino wool blended with nylon for strength they also have our antimicrobial treatment to keep feet cool and moisture free. Plenty of ribbing throughout the length of the sock and to the cuff mean they wont slacken off or droop and the heel and toe are reinforced for durability. 82% Merino wool, 18% nylon. Machine Wash. Approx. measurements: 28cm/11" long (relaxed foot) and 33cm/13" high.