I have recently bought a set of 7 pairs of 2-3 socks for my son as I have been so impressed with his 1-2 socks from you. Unless he is determined to remove them, they stay on soooo much better than other socks I had tried and the grips underneath make them much safer for him, running around the house. The socks last really well without becoming thin or fading and I definitely recommend them to anyone with babies or young children. They are worth the money.