Fantastic bibs for cold Temps! I do most of my riding in Northern MI and these (and the previous gen winter bibs) are a required piece of my winter kit for sub 45 degree road rides and sub 35 degree mtb rides. They do a great job of cutting the harshness on cold ride days. I pair these with Defeet wool leg warmers and Smartwool ski socks and I am in good shape for temps as low as 20-25 degrees. No complaints about the shammy, it's top notch as well! Great bibs and a required piece of winter kit.