Sportoli Kids Boy's Soft Ribbed Classic Cotton Crew Casual Uniform Socks (Pack of 3) 80% Cotton, 10% Nylon, 10% Spandex DETAILS AND FEATURES: Side stitching to enhance durability and style, shiny metal buckle closure Finest Cotton blend for maximum softness, freshness, breathability and supreme comfort Crew length with reinforced heel and seamless toe Extra great value with 3 pairs per pack; Strong and durable Nice ribbed design with elasticized stay-up cuffs Top rated quality making it the perfect socks for everyday wear as school uniform or at home