I wear these all the time. very durable, very light, no prob with waterproofness... One MAJOR problem...
When nature calls... no zip/flap in back. You have to strip to the bibs to pull them down. Sounds funny... Not on below zero mornings in the mountains! For just day wear.. I love um.. for extended camping/climbing and my Denali trip. I'll replace with bibs with a back door!

Similar Products Used:

TNF Mountain Bib
Patagonia bibs