The Firefall Bib Pant closes the gap a regular pant leaves at the waist and lower back on cold, exposed lift rides. Two-layer waterproof DrySpell fabric keeps wind and snow out, while ThermoCloud insulation gets mapped to 60 grams at the seat and knees, right where sitting on a chairlift or kneeling to buckle boots pulls heat away fastest. A side zipper doubles as entry and venting, and articulated knees keep the fit moving through turns instead of fighting against them. What Our Gearhead(R) Experts Are Saying:"I've sat on cold chairlifts in this without ever feeling that draft creep in at my lower back, and the knee insulation means I can kneel down to adjust my bindings without my legs going numb. When I start working harder on the skin track, the side zip vents fast enough that I don't have to strip a layer."