I've used Pactimo's Summit Raptor and, recently, Flyte bibs and found them to be the only bibs that stay in place for me, fantastically comfortable. I've also recently purchased 4 of the Summit Aero Jersey and, similarly, am very pleased with the fit, comfort, and especially the zippered pocket for keys. My only complaint (would have preferred to give 4.5 out of 5) is that the color options for the jersey are very limited. I'd much prefer to see traditional reds and solid patterns, as opposed to "Sandstone", elevation patterns and PACTIMO in huge letters. Still, I'll stay with Pactimo and Pactimo quality.