- jersey pocket
Size 2XL (181cm and 92 kg): Pactimo sizing seems too big but I promise you it isn't -- trust the sizing guides. You won't believe how small this jacket packs down to, and it sheds water exactly as advertised. I've been looking for a rain shell that won't make me wet via sweat, and this does the trick. So pleased.
I recently used this on a ride up to the summit of Pikes Peak. It fit nicely in my jersey pocket (about the size of my fist once rolled up) until I needed it at the summit. No rain got in! Although it wasn't a torrential downpour, I am bullish that this jacket will truly be waterproof when I do get stuck in pouring rain. As a nice bonus, the sleeves fit well and don't flap in the wind when descending.
great jacket, but you gotta size up one, maybe two, sizes
Extremely light and comfortable, even affords noticeable cooling in the wind. Packs down to fist size (in XL) About the size: I wear a large in most of Pactimo's jerseys and although it says 'stretchable' and I could get a Large on, it was more restrictive than a jersey so I sized up to an XL just for the extra room in the shoulders, armpits, and torso. Although it is stretchy, it's not as stretchy as the regular textiles you see in jerseys.