The Patagonia Mens Boulder Fork Rain Jacket is a low profile, waterproof jacket that will keep you dry and provide rain protection while fly fishing, biking, running or hiking Martha's Vineyard... and the world! The 3-layer shell meets Patagonia's H2No® Performance Standard for exceptional waterproof/breathable protection and the fabrics membrane and durable water repellent (DWR) finish are made without perfluorinated chemicals (PFCs/PFAS). Made in a Fair Trade Certified™ factory.