Patagonia Run Surf Brimmer (Tent Green) Size:L XL The soft foam brim allows Trail Running The soft foam brim allows the Duckbill Trucker to be stuffed into a running vest or pack easily and return to its original shape when needed Panels: 89% polyester 11% elastane Sun blocking brim holds its shape this brimmed bucket hat provides secure sun protection for land and water shenanigans and is built of 96% NetPlus® postconsumer recycled nylon made from recycled fishing nets to help reduce ocean plastic pollution 4% spandex plain weave with a durable water repellent (DWR) finish made without perfluorinated chemicals (PFCs PFAS)