Invest in classic essentials with Polo Ralph Lauren dress socks. Accented with branding to the outside and an elasticated ankle; in a pack of two. Size selection: One sizeMachine washableComposition dependent on colour: Black: 69% cotton, 20% polyester, 7% polyamide, 2% elastane, 2% elastodieneNavy: 67 cotton, 20% polyester, 10% polyamide, 2% elastodiene, 1% elastaneCharcoal: 72% cotton, 17% polyester, 8% polyamide, 2% elsatodiene, 1% elastane New Black 39-42