My goto is cashmere or merino wool shirts from Salvation Army. They cost $5, wick well, have a huge temperature range, don't smell, and are more comfortable than synthetics. I have some bespoke wool jersey's, but use the $5 options more often as i commute most every day. Occasionally I'll tear one on gravel or mountain biking, but at $5, its no big loss.

I did just purchase two new wool jerseys (and some wool socks) for 70% off, because it the time of year when bike stores unload their wool stuff..