Body: 2.5-oz 90% recycled polyester certified by OceanCycle and sourced from coastal communities at risk of plastic pollution/10% spandex stretch plain weave; with a durable water repellent (DWR) finish made without intentionally added PFAS. Liner shorts: 4.1-oz 79% recycled polyester/21% spandex jersey with a wicking finish. Fabrics are certified as bluesign® approved. Made in a Fair Trade Certified™ factory