Ryan M.wrote a review of Shimano S-Phyre Windresistant Jersey - Men's on December 3, 2019
Familiarity: I've used it once or twice and have initial impressions
I was super impressed with this jacket. It's quite thin, but still kept me warm without overheating. Wore this on a ride where the temp stayed at around 30 F (although sunny). I had a Craft Extreme 2.0 baselayer and a summer jersey. I was a bit cool, but never cold and felt pretty comfortable as I warmed up over the ride. The jersey seemed to vent really well I never felt too hot. In similar conditions, I might go for a thicker base layer. The Shimano jacket itself, however, great. For sizing, I am normally an M in Shimano stuff and originally purchased an M which I exchanged for an L. This isn't quite as small as European brands' sizing, but I wanted to be able to layer for the extra cold days.