New Balance NBX Minimus Running Jacket. Let the miles – and the elements – roll off your back in the New Balance NBx Minimus Jacket. Featuring the breathable and fast-drying Aquapel that beads and dispels liquids, and the odour-blocking protection of Polygiene technology, you'll always hit the road high and dry. So buy this New Balance NBX Minimus Running Jacket Was £64.99 Now £29.99.