Tackle Any Terrain with the Mountain Hardwear Boundary Ridge GORE-TEX Bib. Designed for those who push the limits, this bib combines GORE-TEX waterproof protection with durable construction to keep you dry and comfortable in the harshest conditions. Whether you're charging through a snowstorm or conquering rugged alpine terrain, the Boundary Ridge Bib offers the freedom to move, the protection you need, and the style you want. Ready to conquer the mountains? Your next adventure starts here.