Light & comfortable UA IntelliKnit upper with strategic stretch, support & breathability where you need it Lateral TPU wrap up for added stability & lateral support Plush heel collar for step-in comfort & a locked-in fit Internal shank for underfoot support during explosive movements One-piece Flow midsole provides responsive & long-lasting cushioning Flow technology eliminates the rubber outsole, creating a more lightweight & seamless ride on any surface Outsole material is super-durable & increases ground traction.