Features: Keep your little baby warm and comfortable with these thick knee high socks, perfect for autumn and winter even spring summer seasons, they provide added warmth. Made with soft quality materials, these long socks are gentle on delicate skin, comfortable to wear. Designed for boys and girls aged 0 to 3 years, the unique style adds a touch of fashion to any outfit. Whether it is outdoor activities, family gatherings, or everyday wear, these thick knee high socks are perfect for various occasions. Give your baby the best care and style with these practical knee high socks, they are a must have accessory for any fashionable outfit. Specifications: Material: Cotton Color: Khaki, Gray Blue, Beige, White, Pink, Yellow(optional) Size: XS/S/M(Chinese Size, Follow the Size Chart to Select Please) Size XS: Suggested Foot Length:6-8cm(2.36-3.15inch) Suitable Age:0-4 Months Size S: Suggested Foot Length:8-11cm(3.15-4.33inch) Suitable Age:4-12 Months Size M: Suggested Foot Length:11-14cm(4.33-5.51inch) Suitable Age:1-3 Years Suitable Season: four season Package Includes: 1 Pair Baby Long Tube Socks note: Please allow 1-2cm errors due to manual measurement. Please allow for slight color differences due to different display resolution.