KNL2STLwrote a review of Pearl Izumi P.R.O. Thermal Bib Knickers - Men's on February 18, 2017
Familiarity: I've used it several times
These fit me well, but what padding there is steps down to very little way too quickly. If you are in a very areo position with narrow sit bones you might get some benefit. My sit bones are about 110-115mm apart and I am down pretty low so I really don't neeed that much coverage.