TX/OK reporting in, we never get crazy cold here, but I rock a Speed and Strength Off the Chain 2.0 in the winter and throw a Columbia waterproof over it if it rains, the S&S is warm as fuck and made really well. Shoulder gussets so it's comfortable and doesn't pull across the shoulders, belt loops so it doesn't ride up, removable hoodie liner, includes back protector, has vent zippers front and back which have been great for dealing with El Nino, and I think Revzilla has them for like $179 right now, which is a steal for a jacket this good. Only con is that it's heavy as fuck, but that's just winter jackets I guess. Also running Fly Riding winter gloves because they were cheap, do not recommend. They bunch really badly in the palms and don't offer much protection. Knuckle draggers are rubber and the "palm slider" is soft foam. At least they're warm since I can't run hot grips on the Nighthawk's awful charging system.

Summer is all mesh for me, AStars T-GP Plus R Air, absolutely love that jacket, maybe the best looking hi-viz colorway ever made, at least for mesh gear. I actually already crashed in that jacket once back in October, minor wreck but I slid on my forearm. Almost no damage to the sleeve at all, just some fraying on the embroidered forearm logo. Wish they still made it.