BALENZIAJustice League High Ankle Socks for Kids with Anti-Skid Silicone Technology Made with 100% Combed Cotton & Spandex(Pack Of 3)(1-2 Years)(2-4 Years) Superman, Batman, Flash

My 1yr old son is wearing them for entire 2021-22 winter and he was protected. Thickness of socks is good and a must buy for every parent. Be careful with shoes or sandal sizes that you will have to buy with these socks will be 2 size bigger which did not bother us at all.