The biggest problem with bib tights is that for some reason manufacturers insist on selling them like bibs in small, medium, and large, instead of like pants with a length and waist size. So unless you happen to be the exact proportion of length to width that the manufacturer had in mind, you are SOL. While a M fits me great in Descente bibs, in these tights the length is insufficient-- the inseam seems to be about 30" or so. With no adjustability in the bib straps and no stirrups on the feet, you really need to make sure these fit before you buy them. That said, everything else about these is great, the quality is excellent and the material is windproof and warm where it counts without being excessively bulky.