The Under Armour® Heatgear Sonic Compression T Shirt is a compression fit base layer T Shirt offering heat retention through the specialised Heatgear® technology & a polyester rich construction. The base layer top is made up of 84% polyester & 16% elastine providing a comfortable fit & increased mobility. The base layer top is formed with a round neck collar & has the Myprotein logo the Under Armour® Logo on the front as shown in the image. Benefits of the Under Armour® Men's Heatgear Sonic Compression T-Shirt • Heatgear® Sonic compression performance gives superior 4-way stretch fabrication for performance without restriction • Anti-odour technology keeps your gear fresher for longer • Raglan sleeve construction & smooth flatlock seams allow a full range range of motion without chafing