Features:
10,000mm, 10,000g waterproof/breathable fabric
Fully taped seams
Inner thigh vents
They don't provide a lot of information on these pant's feature set, but these pants are 100% bomber

The Burton Mark XIII Mercer pants use ultra high quality materials to give you a pair of pants that is almost a pair of pants that you could get away with at the bar. In fact, depending on the lighting you COULD get away with them as regular pants at the bar. But on the mountain is where these babies shine. Fully taped seams, incredibly breathable and waterproof fabric. Burton never released a whole lot of information on this series of pants, which is a shame because they are superior quality. The Burton iDiom gear and the Mark XIII gear are the two that standout as the highest quality, made for those of you who are going to spend a lot of time on the mountain.