I've used the original Gore Tool jacket since 2010. Got clipped by a car last February and the jacket got torn. Thus, I decided to buy the Fusion Tool SO. Not as warm as original Gore Tool jacket but pretty close. Zips seem to work better, and I like the tethered sunglass cleaning cloth in the chest pocket. Steeper angled rear pockets with the added zips are cool. It gets chilly during the winters here in the Northeast US, so I'll probably have to add some clothing to my core & arms to equal the comfort of the original Tool jacket. Overall I'm happy I bought it.
......a few days later.....I've worn this jacket on 2 more rides and really like it, BUT it just continues to feel a size too large, and thus chillier in 30° temps than I would expect. Other reviewers complained it ran too small, so I am a bit perplexed.
Anyway, I finally decided to look into an exchange, and the fine folks at CC came thru in flying colors. What a great place to do business! Thanks guys!
Looking fw to getting it in small.