Under Armour Base 1.0 Crew Top

Under Armour Base 1.0 Crew Top 2012: Under Armour's Base 1.0 Crew Top is the thermal baselayer that's slim enough to layer on chilly morning runs and warm enough to wear by itself when there's just a little nip to the air. Built with smooth, chafe-free Flatlock seams, this crew is perfect for all activity levels. It even comes with Under Armour's anti-odor technology and UPF sun protection. So don't let the cold air keep you inside. Grab your Under Armour Base 1.0 Crew Top and go.