Flat shoes should be banned !!!!!!!!! NZDave is correct it looks just like my shooting waistcoat. With big enough pockets for live cartridges in one pocket and spent in the other.
Looks like a dodgy "Captain Scarlet" outfit http://t1.gstatic.com/images?q=tbn:ANd9GcTz9XyKRZornYEMEAFlyhyVZ0k3zVqw9bvzDWUsZoSKCmZk6E9u