Review on Optimized for Road and Gravel Biking: Castelli Puro 3 Jersey FZ for Cycling by William Lin

I had no doubts about the material quality of the product - Castelli always make great cycling gear. I was a bit skeptical about the sizing as it's almost a known fact that Castelli work in "European" sizing, which means going up a size. I've read several reviews about this particular jersey that you don't need to measure - and in my case I agree. I have a small (I'm 5ft 9in, 36in, chest, 140lbs) and it fits perfectly without restricting movement, even with a thin base layer underneath - just the right fit for me.