I'm a Pearl fan, buying their garments almost exclusively. I find they fit reliably, the functionality is good, and the quality dependable. This jersey is no exception. I tend to wear LS jersey, even in the warm weather, so I don't have to wear as much sunscreen, so I like that this is quite lightweight. Plus the full length zipper is a nice touch. My only quibble is that a large fraction of the surface is black, not the high vis dominant color. I know the fashion seems to be toward riding in dark clothing, but I just feel we need to do everything we can to be easily visible from a distance to ward off the cars. However, as the black is mostly on the front, it is less critical.
The thin fabric doesnt offer any real insulation or wind resistance. The fit is a really relaxedloose. I wont be wearing this one until late spring. I would have returned it but figure the highviz yellow is a good thing.