Gonna be honest, I was surprised by the fit and quality of this sports bra. They market this as a "sports bra." At the age of 40 and a 38G, I will not be doing sports in this bra but it is a good option for when you get home and want to take of your normal one but the sun is still out and you never know who might stop by and you don't like hanging out with neighbors while ....um... hanging out.
The inside is fully lined with a mesh fabric to assist in breathability. There are removable pads. Honestly is you have a larger chest you will prob want to remove because they make a weird indent that shows through a shirt. the straps are adjustable and I like to hike them all the way up to avoid humidititties. The band under the bust is a nice thick elastic to keep everything in place.
Fit advise: I wear a 1X in tops or a 38G and thought I'd need to size up- DO NOT! The 1X fit just fine as long as I took out the pads and hiked the straps.