Hemp Random Stripe Pile Crew Adult Socks in Purple by Anonymous IsmHemp Random Stripe Pile Crew Adult Socks by Anonymous Ism. Chunky ribbed sport socks crafted from high hemp content yarn, offering a unique twist on the classic design with random, eye catching lines that set them apart. Knitted on a low gauge machine, they feature a relaxed, soft, and highly stretchable fabric for exceptional comfort. The sole is pile knit, which gives a bouncy feel, providing excellent cushioning and a superior wearing experience.