Under Armour UA HOVR Guardian 3 Bluetooth connectivity Mens Running Shoes Sz 12.5 Blue/Whit 3023542-401All UA HOVR™ series shoes have a pod embedded in the midsole of the right shoe which, by the way, you can't feel at all. The pod connects the shoe through Bluetooth to UA's own MapMyRun app.IN ALMOST LIKE NEW CONDITION. GREAT pre loved condition.See photos for condition details and closeupsFeatures:* CONNECTS TO UA MAPMYRUN™: tracks & analyzes your running metrics to help make you a better runner* Responsive UA HOVR™ cushioning reduces impact, returns energy & helps propel you forward* Engineered mesh upper is extremely lightweight & breathable with midfoot wings for added support* Medial post chassis helps guide proper foot-strike & prevent over-pronation* Internal heel counter for superior support that keeps the back of the foot locked in place* Die-cut, full-length EVA sockliner molds to the foot, eliminating slippage for ideal underfoot comfort* Rubber outsole with carbon rubber heel pods for greater traction & durability at high-impact strike zones