Features: Seamless kids socks with combed cotton construction ensuring comfort, breathable moisture control, and reinforced middle crews coverage for active children's daily adventures. Featuring playful cartoon patterns and seamlessless stitching, these middle length cotton socks prevent skin irritation while maintaining shape through multiple washes. Designed for toddler and school aged children needing practical footwear for activities and all day wear. Ideal for indoor playdates, and outdoor explorations, providing ankle warmth during winter while keeping feet dry in spring sports. 4 pair set offering mix and pair versatility with unique colors and character motifs, simplifying parents' laundry routines while encouraging kids' dressing confidence. Specifications: Component: Combed cotton Color: As picture shown Optional Size: app. As picture shown(Chinese Size,follow the size chart) Size:S Foot Length:67cm(26.38inch) Shoulder:40cm(15.75inch) Bust:91cm(35.83inch) Sleeve:60cm(23.62inch) Size:M Foot Length:68cm(26.77inch) Shoulder:41cm(16.14inch) Bust:97cm(38.19inch) Sleeve:61cm(24.02inch) Size:L Foot Length:69cm(27.17inch) Shoulder:42cm(16.54inch) Bust:104cm(40.94inch) Sleeve:62cm(24.41inch) Size:XL Foot Length:70cm(27.56inch) Shoulder:43cm(16.93inch) Bust:111cm(43.70inch) Sleeve:63cm(24.80inch) Size:XXL Foot Length:71cm(27.95inch) Shoulder:44cm(17.32inch) Bust:120cm(47.24inch) Sleeve:64cm(25.20inch) Quantity: 1set(4pairs) Package Includes: 1set(4pairs) Children's Socks note: Please allow 1-3cm error due to manual measurement. please sure you not mind before you bid. Due to difference between different monitors, the picture may not reflect the actual color of item.