Function: As an ultralight, packable wind shell, this does exactly what I need. Typical application will be worn over wool jerseys on cooler starts. As I warm up, it comes off and goes in a jersey pocket or my Burrito Supreme bar bag. If it's time to do some descending and it's still a bit cool out, it goes back on.
Fit: Definitely race fit, but still runs small. I'm 5'10 and 150 lbs wet. 32" waist, 39" chest. I wear a Medium in most cycling kit, but went with the Large for the Squadra after reading other reviews. The stretch panels on the arms and sides are clearly part of the fit strategy with this piece. It's going to feel snug, especially when standing. When I'm in riding position, the fit feels much more natural. One of the reasons I was replacing my previous jacket was the loose-fitting floppiness. This definitely solves that problem! If you're a bit husky / blocky in your build, you're probably not going to like the fit of this piece. It seems designed for very lean / lanky / thin body types and even then you have to size up.
I ordered a large, --I am not a very big guy. I'm 5'8 160 lbs, 33" waist and I typically fit in a Med or a Large, depending on manufacturer and item that I order. The large in this item I ordered didn't come close to fitting me. I couldn't even get the zipper lined up. I am returning the item, I have no clue if an XL would fit me or if I would have had to replace with a 2XL. I don't know who this would fit, any average guy would not fit in this coat as stated in a large size.
All of my other cycling jackets are too loose and flap in the wind and also are hard to stuff into my jersey pockets so I wanted a tighter fitting jacket with a lighter material. This jacket is light enough to fit in my jacket pockets but it's almost too tight.
I couldn't zip it up around my hips so I had to cinch it higher before I could zip it up. It's a Medium and my waist is 32". The sleeves are the right length but so tight around the wrists that I had to remove my gloves to put the jacket on and take it off.
For the low price it's still good to have in my pocket in case it gets cold.
This is a excelleant jacket for the money. Super light and perfectly packable. On first arrival thought it would be very fragile but it has proven to be be very durable. Also does come across as tight, but after a few minutes you don't notice it, and once you ride you will be glad it is tight as any windbreaker will feel like a sail when riding.
I am a slim 6' 2" , 185 lbs - 16 neck, 43 chest , 36 sleeve. Bought 2 different XL jackets. 1 did fit tighter than the other. Fits slightly larger than a jersey. However I can wear this over my Castelli thermal jersey which is the perfect pair for 50+ degree days were the wind cuts through your thermal. Also work for a rain shield, perhaps not for downpours but for those drizzly days.
I was glad that I was told to order a a size large rather than medium. It is a very snug fitting jacket. The zipper design does not follow the usual start pattern that I'm used to. Is this an Italian clothing variation?
The quality seems good and the weight is barely noticeable.
Needed something really light and packable and form fitting. This is the jacket. Easily fits into a back pocket or small frame bag and really clings to your body so you don't get the flapping. Perfect for those upper 40's, low 50's rides