Tried to buy that same jacket from dealer,sizes run very small,3x was the size of a large in denim type jacket,none larger.I did buy a very simular jacket made by Ride Gear from an on line distributor.Nylon mesh,removeable rain liner,thermoliner,and armor in elbows,shoulders,and back,fits true to size as well.This jacket is made very well,a little heavy though,when not riding.Cost was 119.$ plus free shipping.
Picked one up today. I wear a XL and thats what I got. Seems pretty nice. A bit of a PIA to zip-unzip but you only need one jacket in cool to semi warm weather. It was in the 70's here today and I was comfortable in the mesh. Had to take out the back armor piece. Just couldn't get use to it.
I think I'll be wearing this jacket alot.
Just purchased my Switchback jacket from local HD dealer. A very sweet jacket, with removal outer sections that turn it into a mesh jacket, along with a removal rain liner. High grade cordura nylon, reflective piping, and four vents. This is a special edition jacket, so once they are gone dealers cannot order anymore. A true 3 season jacket and if you have a heated liner then it becomes a 4 season jacket. I plan on using mine for my 3 month ride next year, ridingtherim.com (go to riding/touring forum to find out more)
Bought the touring switchback jacket about a month ago. Found sizing runs true to other H-D motoclothes. Great jacket for all the reason previously stated; extremely well made It you can find one....my suggestion is to purchase it if you want a 3 season jacket.