I prefer the cut of Castelli on top - and I find it more comfortable. The cut of the PTJ (it is the earlier version) is weird - I have pretty big arms and shoulders for a cyclist (sprinter), and yet it's still really baggy around there, and loose around the neck. Which is weird, because the more up to date PT stuff fits me reasonably well. It's not for me obviously.
I prefer the cut of Castelli on top - and I find it more comfortable. The cut of the PTJ (it is the earlier version) is weird - I have pretty big arms and shoulders for a cyclist (sprinter), and yet it's still really baggy around there, and loose around the neck. Which is weird, because the more up to date PT stuff fits me reasonably well. It's not for me obviously.