1. 【Safe material】: High quality cotton knit upper material and non-slip, flexible rubber sole envelops the feet for a super comfortable experience and at the same time protects children's feet, unisex, latex-free, no annoying seams on the toes, plump feet are also suitable. 2. 【Breathable】: The knitted upper is breathable and moisture-wicking; with excellent air permeability, moisture absorption and sweat-wicking function to keep baby's feet dry and odor-free. Super soft, breathable, comfortable fit all year round. 3. 【Sole】: The rubber sole is softer and lighter, and the sole has stronger elasticity and better anti-collision performance. Make sure the tiles or wooden floor are not scratched and most importantly, the comfort, happiness and safety of the baby. 4. 【Best Gift Ideas】: A great baby gift for your baby, birthday, shower party, family ceremony; very suitable for running, playing, crawling, going out and sleeping etc. 5. 【There are two sizes available】: suitable for 12-18 months and 18-24 months. Very soft, comfortable and elastic. Easy to clean, hand wash and machine wash. Product DescriptionMaterial: Cotton + RubberSize: 22-23 size, 24-25 sizeFoot length: 22-23 yards ( 12.5-13 cm); 24-25 yards ( 13.5-14 cm)Suitable age: 22-23 yards (1 year old-1 year and a half); 24-25 yards (1 year and a half-2 years old)Color: yellow, gray, brownQuantity: 1 pairPackage content: 1 pair * children's toddler socks and shoes