The original New Balance x Hanon M576 is back, which originally released in 2004. Three color ways where designed, but one had to go which was the Green New Balance x Hanon Vault. The Vault which is all three of the New Balances will release in limited quantities on September 8th 2007 in store from 10:00 AM to 1:00 PM (UK). Check out Hanon for more information.