GORE-TEX Winter Snow Bib Pants. Warm and Dry Day After Day, All Season Long When you spend more time on the mountain than off, you need bibs that stand up to heavy use. Designed with the most dedicated riders in mind, the women's Burton [ak] Tusk GORE-TEX Pro 3L Hi-Top Bib Pants have the tech, fit, and performance you need and nothing you don't. Think backcountry-specific design with absolute stormproof protection in the most durable and breathable GORE-TEX build possible. Little details like the right pockets and a shaped fit that's made for moving are key when you're scoping lines and route-finding in unknown terrain. This is high-performance, pro-grade gear for the most demanding conditions and riders.