The Trail jersey is no more than a simple long sleeved jersey, no pockets or fripperies, and that is why it really appealed to us. With a Polygiene anti-odour treatment POC actually recommend not washing the jersey every ride to save the environment, which is admirable.
After 5 rides and no washing we were pushing the limits but, while we wouldn't necessarily want to wear it out to dinner, it certainly seems to be far less whiffy than we would have expected.
Apart from this we loved the stretchy nylon/spandex fabric that is super-soft and comfortable to wear next to the skin, and the cut and sizing is just right. A great jersey for all sorts of cycling.