The UA HOVR™ Sonic has been a no-brainer for runners who like distance but want more flexibility. And now, with real-time Form Coaching from UA MapMyRun™, the UA HOVR™ Sonic 4 also helps you become a better runner. CONNECTS TO UA MAPMYRUN™: tracks & analyzes your running metrics to help make you a better runner (Connectivity expires on March 31, 2025) Responsive UA HOVR™ cushioning reduces impact, returns energy & helps propel you forward Lightweight engineered mesh upper for ultimate breathability Tongue is attached to the footbed by stretchable support wings to maintain a snug fit throughout the foot One-piece heel construction with external TPU heel counter for additional support & structure Removable sockliner molds to the foot for customized comfort & cushion Blown rubber under the forefoot & high-abrasion rubber under the heel to help absorb ground contact