Women's Storm Shift Pants

An ever-growing number of our products are Fair Trade Certified™ for sewing, which means we pay a premium to the workers in the factories that make them. The Fair Trade program also helps to create better working conditions and safeguards against the use of child labor.

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An important fiber in Patagonia's line, polyester allows them to build lightweight materials that dry quickly and can be used in a variety of applications, including trail-running tops and yoga tights. Polyester also blends well with natural fabrics like cotton. But virgin polyester is derived from petroleum, which comes at a high environmental cost.

Fluorinated DWR finish is a functional chemical coating containing PFCs (short for perfluorocarbons) that the outdoor industry has long relied on to make garments water-resistant. But, they’re nonbiodegradable chemicals with an environmental cost. PFCs are extremely effective at repelling water, but because of their impact, Patagonia is in the process of making all of their membranes and water-repellent finishes without PFCs or PFAS by 2025.

Water repellency doesn’t just keep you comfortable, it keeps you alive. But for decades now, the coatings used in apparel to improve water-repellency have relied on per- or polyfluorinated chemicals, which contain fluorine and are most often referred to by their acronyms: PFCs, PFOAs or PFAS. This class of “forever chemicals” accumulates in air, water, food and even our bodies, and they raise serious health concerns, according to the Environmental Protection Agency. Patagonia is converting all of their durable water-repellent membranes and finishes to non-fluorinated alternatives by 2025.

The H₂No® Performance Standard is Patagonia’s benchmark for waterproofness, breathability and durability. Backed by our Ironclad Guarantee, the H₂No Performance Standard ensures the highest level of long-term waterproof performance.