An alpine workhorse built to thrive in cold, snowy conditions, Patasgonia Men's Triolet Jacket features 3-layer, durable, waterproof/breathable and windproof GORE-TEX fabric with a 100% recycled polyester outer for rugged protection. Fabrics, membrane and durable water repellent (DWR) finish made without perfluorinated chemicals (PFCs/PFAS). Made in a Fair Trade Certified™ factory.