sizing was very accurate to package directions. Shirts were well constructed and comfy soft. We were looking for something to layer under her shirts in the winter, and this fit the bill perfectly.
I am a small woman and bought the size large for myself, using the size chart as a guide. They fit nicely and the spin feature is very convenient. The fabric is a rib knit, light, but substantial enough. I will probably get a couple more packs. Can't beat the price!