Under Armour is going from strength to strength, not least thanks to its approach to footwear innovation. Last year, the UA FLOW Velociti Wind made headlines by featuring an all-in-one cushioning system while the Tribase Reign 3 made UA's cross-training shoe franchise even more comfortable and durable. Now, Under Armour has released the latest iterations of these shoes, much to the delight of sneakerheads such as myself.In case you haven't guessed it, the shoes in question are the UA FLOW Velociti Wind 2 and the Under Armour Tribase Reign 4 Pro, the former being the best running shoe and the latter the best workout shoe UA has to offer. The updates are subtle but significant enough to make you start paying attention to UA shoes if you haven't already done so.Especially on the running shoe front, Under Armour is not getting enough love, at least not as much as it deserves. The HOVR line, including the Phantom 2 and Machina 2, are exuberant running shoes with v