Revolutionary new technology virtually eliminates air seepage. Stays inflated 10 times longer. No need to add air during the first year. Premium composite leather. Specially designed valve with cap eliminates leaks.
I have this basketballs for ages. I am still happy and I am using Spalding Never Flat Inter/Women's Basketball: SP almost every day. This Spalding Never Flat Inter/Women's Basketball: SP was reffered by my friend.