The Socksmith® Cat in a Box is a purr-fect way to show your love for your furry friend! Sold as a one-pair pack. Crew-cut style sits at the calf. Self-adjusting welt cuff. Ribbed cuff. Elastic arch support. Deep heel pocket. Y-stitch heel. Reinforced toe and heel. 63% cotton, 34% nylon, 3% lycra® Machine wash cold, tumble dry low. Imported.