Practical design: the knee length design of the winter snow socks for kids provides additional cushion for comfort and appropriate thickness to allow the ski socks to fit comfortabl in ski boots or snowboard boots, effectivel relieving foot friction and fatigue; Sweat-absorbing design helps to prevent buildup of sweat, prevent blisters and sore on our toes during skiing, comfortable for our kids to useKids knee warm socks: the sole length is 7.08 inch/ 18 cm, total length is 10.6 inch/ 27 cm, fit for 3-15 ears old kids, the adorable children socks with attractive colors and cute pattern designs are eas to attract our children' attention, and keep them warm no matter the are having indoor or outdoor activitiesBeautiful gifts: these warm ski kids socks are designed in combined colors, which means ou don't need to spend time on selecting colors, a good and beautiful Christmas and birthda gift set for our son or daughter, grandson or granddaughter, our friends' children and so on, the can wear the kids ski socks together to ski or skate, enjoing the happ time togetherSufficient quantit: the package contains 4 pairs of kids ski socks in different colors, various colors and adequate quantit for our kid's dail use and ment, or ou can share with our families and friends whose kids like skiing and skatingQualit material: made of combed (80%, 17% polester, 3% spandex), these kids ski socks features softness and warmth for our children to wear, breathable and durable, the vivid and vibrant colors are not eas to fade, eas to absorb sweat flexible, helping keep our kids' toes and feet warm all the da