The 5.4 ounce, Pertex Shield+ Helium Pants\x84 inspired by our best-selling flash-storm insurance Helium II rain shell\x84come with all the waterproof performance and lightweight packable protection you'll need in a serious deluge. You'll forget they're stuffed in your pack or clipped to your harness until you throw them on to ward off a sudden mid-route downpour.
