This is an Under Armour compression heatgear shirt. It's a size M, in red. It's a snug and stylish shirt made of material that allows for comfortable exercise even in the heat. I've worn it a few times, but I'm selling it because I no longer have the opportunity to wear it. It's still in good condition. The inside tag has my name written on it, so I will cut out and remove the name before shipping. Please understand that there may be some oversights. Returns are not accepted. Thank you.