The Knit Tank Tops from Addicts ACVM line is (dependent where you live maybe) a summer essential. if you want air and breathability then look no further than the COTTON 85% LINEN 7.5% RAMIE 7.5% mix is perfect for standalone or under open shirt wear.
It is boxy fitting, very well put together (take a look at the intricate and solid sewing), dry, crisp, very comfortable and lightweight. Perfect for the summer months.
The model wears a 40 (LARGE) for a fairly average fit (not slim or loose) that will quickly give and shape .
More sizing info on the size and measurements tabs.