Under Armour T-shirt UA Iso-Chill Polo-GRN

The Iso-Chill fabric helps dissipate body heat, making it cool to the touch.
The 4-Way Stretch technology allows for better movement in every direction.
The material wicks away sweat and dries very quickly.
UPF 50+ protects the skin from the sun's harmful rays.
A modern, low-profile collar.
Side hem with ventilation.