The Pearl Izumi P.R.O. Thermal bib knicker is built around the fit of the popular P.R.O. bib short, with added insulation for colder months. The P.R.O. Thermal fabric provides optimal insulation and actively pulls moisture from your skin.
I've been wearing mid-priced shorts and this is my first pair of expensive shorts. Wow, definitely a difference in comfort. The chamois seems to reduce all pressure down there. These are super expensive shorts, but they certainly are comfortable and the material seems very high quality. I do have the knicker length shorts in the thermal fabric so the fit seems a bit less elastic than a lighter material.