ECO MATERIALS & NON-TOXIC : The children’s wool socks is blend of natural material, all the materials are NON-TOXIC & ECO MATERIALS, 100% safety for your lovely children . Cotton 79% / Polyester 4% / Spandex 17% BREATHABLE & SOFT & ELASTIC : The materials for this stylish kid socks are very comfortable and soft, no itching issue, special fuzzy inner design will keep the feet warm, the soft and thicken fabric will keep your feet feel comfortable all the day. It’s a perfect socks for boys or girls. DIFFERENT SIZE FOR : This fashion children socks design for different age (from toddler socks to teen age socks), We offer variety of size for your choice, 1-2Y, 3-5 Y, 6-9 Y. FIT MANY OCCASIONS : The high quality wool thermal socks are suitable for different situation, you can wear them as school socks, outdoor socks, home socks,slipper socks, boot socks, funny socks, thermal socks, microfiber socks, house socks, cozy socks, sherpa socks, novelty socks, fleece lined socks, sleeping socks, cabin socks in Spring??summer fall season ? Washing Tips: Hand Wash In Cold Water. Drip Dry. Do Not Bleach. Please note: Boot Length between two pairs of the same size socks will be not same due to the elasticity of spandex and the density of textile.Colors are vibrant and don’t fade during washing, very good stretch and recovery even after many washes!Knee high socks,super cute , thick, and soft to put on with dressy outfits!So cute paired with little leather moccasins or booties,they change the whole aspect of any outfit!