?All the materials is NON-TOXIC & ECO MATERIALS, It’s 100% safety for your lovely children. The high-tech materials ensure that they’re not only waterproof, but also durable and lightweight. ?RANDY SUN is specially designed to the men, women, youth, boys and girls who seeks a sleek style and high quality products at a reasonable price. We devote to designed and developed in Waterproof,Windproof hiking and trekking,skiing,socks.We take great pride in the quality of our products and the fact that it can be purchased at a price that makes everybody satisfied. RANDY SUN is not the cheapest,but it is the best! ?WATERPROOF & BREATHABLE & COZY??With breathable nylon, cool and comfortable mesh, accelerating sweat spreading and allowing your feet fresh. RANDY SUN Children’s socks are professional products to completely protect children??s feet from the awful feeling of being cold and wet! These innovative socks are suitable for a wide range of outdoor activities and provide dry comfort in wet and cold conditions. They’ll help keep kiddos dry, warm, and healthy whatever the weather and environment. ?GOOD ELASTIC SOCKS SIZE??This fashion children socks design for TWO different size: Medium: 4-6 years old; Large: 6-9 years old. Very soft, comfort and stretchy. Suitable for winter days/daily life/indoor&outdoor. Super elastic, make you feel great freedom and comfortable in wearing. Compressible for easy packing, convenience for leisure or any other sport activities. ?MULTI-FUNCTION : You can wear them as hiking socks, outdoor socks, school socks, sport socks, indoor socks, boot socks, are perfect for all outdoor activities, in all weather conditions or in any cold weather or wet areas!. These waterproof, yet breathable socks offer comfort as well as protection, whether you’re walking, cycling, or even participating in watersports. Take our socks when you go to vacation, youth outdoor summer camping, cycling, hiking, outdoor sports, daily wear and etc. ?GOOD GIFT IDEA??High quality socks is an awesome gift idea that you can choose for your daughter, little girl, boy in their birthdays and festival gift or take our socks when you go to Hawaii, Mexico, Costa Rica, Caribbean, Xplor Park, any famous place when you enjoy your free time. Whatever protection and demand an individual is seeking, a RANDY will deliver, in professional performance and stylish outdoor design. ?SOCKS WITH FiT FOR ALL YEAR??These children socks are premium quality knitted, touch soft, breathe freely, absorb sweat, odor resistant, keep warm, it will fit spring, summer, autumn, and winter. WASH CARE: Hand wash under normal temperature,water temperature should be below 40 degree centigrade if machine wash, do not iron, dry clean or tumble dry but hang to dry after spin-dry in ventilated place.