Puma 3 Pack Quarter Socks Men's. This pack of 3 men's trainer socks feature an elasticated ankle opening complete with signature Puma branding. The socks are a quarter length and have an elasticated opening. Material composition: 68 % cotton / 26 % polyester / 4 % polyamide / 2 % elastane (material percentages may vary). Machine washable at 30 Degrees.