Under Armour Stand with confidence, performance, and style with the Under Armour Flow RN Ballistic.Soft, breathable upper with synthetic overlays for structure and midfoot lockdown. External heel counter adds structure for greater stability. Molded footbed conforms to your foot's exact shape, eliminating slippage. Full-length Micro G® foam turns cushioned landings into explosive takeoffs. Strategically placed rubber covers high-impact zones for greater durability with less weight.