These shirts are unisex tees, either Gildan 5000 series or Bella Canvas 3001 Series. The Gildan is more heavier and the Bella is more softer. Click on the size chart to check it it is a Bella. (Unless in the product description it is identified as a Gildan)
Actual image size shown most accurately in T shirt color variants.
Best care practices - Shirt inside out - Machine wash cold water and delicate setting on dryer