Under Armour Challenger III Midlayer Adults Spikes Unleash the power of FlyteFoam

Unleash the power of FlyteFoam midsole technology

Increases oxygen delivery to active muscles while in motion and reduces lactic-acid build-up for more power and less recovery time

Lightweight summer running tee

New FlexFit shoulder panel layout and Free Flex lining designed in the UK

breathable fabric

Under Armour Challenger III Midlayer Adults Spikes Unleash the power of FlyteFoamFitted: Next to skin without the squeeze Soft anti pick, anti pill fabric has a cleaner, snag free finish UPF 30+ protects your skin from the sun's harmful rays 4 way stretch construction moves better in every direction Material wicks sweat & dries really fast 57% Cotton 38% Polyester 5% Elastane Imported