The Service Pant builds a 2-layer Canopy shell from 50D polyester rated at 10,000mm waterproofing and 10,000g breathability, with every seam critically taped to back up the number. YKK zippers run the hand-warming pockets and the zip back pocket, and an adjustable waist pairs with cinch cuff hems to seal out wind and debris at the ankle. It's a shell built to actually shed weather, not just look the part in camo. What Our Gearhead(R) Experts Are Saying:"I wore these through a full afternoon of steady rain and never felt it come through the seams, even sitting on wet ground at a trailhead. The cinch cuffs kept the hems from soaking through when everything around me was already drenched."