The Women's M10® Storm Bibs are waterproof/breathable hard-shell bibs built for alpine climbing in the harshest conditions. This combination of full storm protection for the worst possible weather, a construction designed specifically for freedom of movement in the mountains, and a materials package made without intentionally added PFAS is an important step forward in creating highly technical products with lower impacts on the environment. Made in a Fair Trade Certified™ factory. The Women's M10® Storm Bibs is fully backed by our Ironclad Guarantee and you can find it on Patagonia.com. | Patagonia Women's M10® Storm Waterproof Alpine Bibs in Smolder Blue, Large - Alpine & Waterproof Pants/Bibs - Recycled Nylon/Recycled Polyester