BOYS AND GIRLS BACK TO SCHOOL ESSENTIALS - Presenting Cotton Rich Boys Socks exclusive from Bay 6 by Metzuyan. These plain and solid socks are available in various sizes: 6-8.5, 9-12, 12.5-3.5, 4-5.5 and 4-6.5. Please note: these school socks are labelled in UK sizes CLASSIC AND SMART - Available in four plain colours. Choose from black, grey, navy and white colour with or without the bows. GREAT MULTIBUY OFFER - Available in multipack bundles of 9 Pairs in a variety of colour. BREATHABLE and NON-IRRITATING - Made from 75% Cotton, 25% Polyester and 5% Elastane. These socks are warm, soft, breathable, comfortable and durable HAPPY SCHOOL TIME - Ideal back to school socks and for everyday wear throughout the year.