"What Our Gearhead® Experts Are Saying:""These bibs have become my favorite for storm skiing. They’re burly enough to handle deep days, but the flannel backer makes them way more comfortable than a crunchy shell. The drop-seat design is clutch for backcountry days, and the stretch panels mean I don’t feel restricted when skinning.""When the storm cycle won’t let up, the Untracked Bib Pants keep us charging without compromise. Patagonia builds them from 3-layer GORE-TEX ePE Performance fabric—100% recycled nylon with PFAS-free finishes—for waterproof protection and breathable comfort on the deepest days. A soft flannel backer and mesh bib panels wick away sweat on the skintrack while adding warmth and comfort on cold lift rides. The drop-seat design adds convenience in the backcountry, while full side zips double as vents to dump heat on the climb. Watertight Vislon zippers, fully taped seams, and adjustable gaiters lock out snow, while tough scuff guards handle ski edges and boot wear. Two thigh pockets with an internal electronics sleeve keep essentials close, and an integrated RECCO reflector adds a layer of safety. From storm laps at the resort to tours into the back bowls, these bibs are built to move with us and keep us dry through it all."