Socks by PUMA, Pack of three, Supplier code: 7312325, Cotton-rich knit, Ribbed cuffs, Ankle length, Machine wash, 76% Cotton, 24% Polyester. Founded in 1948, PUMA has been the label of choice for many of the world's sporting heroes. A focus on functionality as well as style is paramount in PUMA's designs, with their collections of clothing and footwear embracing contemporary design and innovative sports technology.