Perhaps the pinnacle of feature-rich bibs, the 686 Quantum Thermagraph Hydrastash Bibs raise the bar in terms of what you ought to expect from ski/snowboard pants. Beyond their high-performance infiDRY® 20K waterproofing, these Quantum Thermagraph Bibs are decked out with amazing features — including Thermagraph™ body mapped insulation, an integrated waist belt, BOA® compatible boot gaiters, and Air-Flo™ mesh lined leg vents, to name a few. Capped off with 686's super convenient and durable HYDRASTASH® hydration bladder system integrated into the waist, the 686 Quantum Thermagraph Hydrastash Bibs have everything you need for all-time days cruising around the mountains.