Suit up in the Bonfire Master Bibs and you're ready for the weather to take its best shot. Top-tier weather protection with 30K/20K waterproof breathability and ultra durable Tufftech stretch Cordura fabric, along with the amply cut bib top, keeps the snow out and adds a touch of warmth for your core. When your stretching your legs and hiking for a new line, the Strata Flow® venting system lets air circulate freely around your midriff. Little touches that make a big difference, like Bonfire's E-Z Pee Fly® and well-placed cargo pockets add up to a superior bib pant that'll take care of you when the chips are down.