The Trio Pants has been discontinued. If you're looking for something new, check out the best waterproof pants for 2020.
Mountain Gear says:
Protect your legs from snow and slop in the Outdoor Research Trio Pants that keep you dry with waterproof Pertex fabric and taped seams. Ideal for the outdoor adventurer or athlete, gussets and articulated knees allow freedom of movement while full-length side zippers and a drop seat make on and off easy.
Historic Range: $62.96-$185.00