1. 14 combination packs available to choose from, offering diverse color options. 2. Four size ranges: Euro sizes 21-26 (2-5T / XS), 26-30 (5-8T / S), 30-34 (9-12T / M), and 34-38 (12+ / L) to fit children of different ages. 3. Made with a high-quality fabric blend: 63% Wool, 17.5% Angora, 11.3% Nylon, 7.1% Polyester and 1.1% Spandex. 4. Hand wash recommended. Avoid machine washing and tumble drying to maintain quality. 5. Each pair comes in individual retail packs. 6. Receive a special discount when you purchase a total of 500 pairs of socks or more! Contact me for details.