Check out these super soft, warm and practical Nellie 2pack socks. They have anti-slip dots underneath which make the perfect for playing around all day. The nellie socks are elastic and very comfortable to wear. They come in five different sizes; one for each new big step.
Make sure to check out the other patterns and styles as well.
Please note that Nellie Anti-slip socks do not have anti-slip on size 25/28