Purchased in Gold Box for $11.

Made of material that is thin and feels more like a t-shirt than an athletic shirt.  Wouldn't recommend for running or hard work out.  I got it for yoga mainly, but even the small is kind of wide and loose, so not great for yoga either.  Under Armour has better shirts for running, though they are more expensive.

I would say for a warm weather shirt used for walking or light jogging, this would suffice.  Perhaps playing tennis.  But it's really cheaply made.  At $11 with Prime shipping, it's a decent enough buy.  More than $11 and I would have been mad.