UA HOVR™ technology provides 'zero gravity feel' to maintain energy return that helps eliminate impact Compression mesh Energy Web contains & moulds UA HOVR™ foam to give back the energy you put in DIGITALLY CONNECTED: UA's Record Sensor™ tracks, analyses & stores virtually every running metric Ultra-lightweight, breathable upper with translucent finish to go the distance with zero distractions External TPU heel counter for additional support & structure Removable, anti-microbial Ortholite® sock liner moulds to the foot for customized comfort & cushion Blown rubber under the forefoot & high-abrasion rubber under the heel to help absorb ground contact