The North Face Summit Verbier GTX Women's Bib features a GORE-TEX FUTURELIGHT™ membrane for unmatched breathability in a waterproof, windproof, bib. Made through a nanospinning process which creates nano-level holes what we have here is incredible porosity in a membrane for water vapor and heat management, while maintaining total waterproofness. By letting air move through the material this provide more venting than ever before to create winterwear fit for your most grueling day. And where you have that day is totally up to you. These bibs have everything from internal gear loops in the big chest pockets to a beacon-keeper clip and pouch system in the right thigh pockets… because safety first. But let’s talk about another feature of these bibs: full drop-seat functionality. No bib built for women can be considered a serious backcountry piece if it doesn’t allow you to get more than a lift ride away from indoor flush. And even if you are doing lift laps with easy access to the porcelain do you really want to have to take off all those layers in that tiny stall so you can go? No. You don’t. Drop seat functionality, fantastic breathability, fully featured for any brass ring you care to grab, these are bibs fit for winters of peak adventure.