Bora pants are pretty much waterproof. If they had taped seams they would be. Tora pants are nice, but for cooler weather hunts the Boras are a better choice. Bora is a different material than the Toras. Both are Schoeller, just more water proof on the Boras.Anyone with experience in both the Tora and Bora lines? I have the Tora pants and thinking about adding the Bora. I was wondering if there's really much difference aside from just some minimal added insulation.