Mixed Polyester Machine Wash SIZE & COLOR & QUANTITY --- Sole length: 5.9-6.7in (15-17cm), tube length: 13-13.8in (33-35cm), this kids soccer socks fit for 5-12 year old kids. 4 pairs, double-striped with black and white color. Please confirm the size before purchase. And we provide 1 YEAR WARRANTY for all our products, any problem met within 1 year, please contact us via AMZ message system. SOFT, BREATHABLE, STRETCHY MATERIAL --- These soccer socks are made of mixed polyester. Soft, breathable and stretchy fabric keeps your feet comfortable and cooler. Sweat-wicking fabric pulls perspiration away from skin, get your feet stay dry all the time, guarantees superior fit for the whole day. MULTI-FUNCTION SOCCER SOCKS --- Wicking material keeps your feet fresh and comfortable. Thick towel and strategic cushion on foot bed provide shock absorption when you are running or playing. Stretchy top cuff get these socks stay on your legs without falling off. This soccer socks youth is great for sport games to protect your kids. PROTECTIVE YOUR KIDS --- The foot bed, toe and heel of the kids soccer socks have been added thick to protect your feet, prevent the football socks tore easily, also thick sweat wicking fabric keeps your feet fresh and comfortable. Knee high socks for bosy girls provide enough support for your legs and feet, relieve soreness and cramps. PERFECT CHRISTMAS GIFT CHOICE FOR YOUR KIDS --- This youth soccer socks protect you all day long whether you are playing a sport game as soccer, football, baseball, volleyball, softball, handball, rugby and hockey, or simply adding these football socks to your casual and dress wear. The team sport over calf socks are perfect gift choice for birthday/anniversary/festival, New year/ Christmas gifts for 5 6 7 8 9 10 11 12 year old kids boys girls.